CMHKCMHLarge Airport

John Glenn Columbus International Airport

Columbus, United States815 ft elevation

Plan transport

IATA

CMH

Three-letter passenger code.

ICAO

KCMH

Operational aviation identifier.

Elevation

815 ft

The elevation is typical for the region.

Coordinates

40.00, -82.89

Columbus map position.

Airport scale

Large Regional Gateway

The airport is easier to read than the largest hubs, but schedules can cluster around regional arrival and departure waves.

John Glenn Columbus Airport overview

John Glenn Columbus International Airport (CMH) serves Columbus, United States. It is listed as a large regional gateway, so this guide focuses on practical location context, airport identifiers, nearby alternates, and the details travelers can verify before planning a route through CMH.

The airport sits at 815 feet above sea level. Its coordinates are 39.9980, -82.8919, which helps travelers compare the airport with city access points and other airports in United States.

Nearby alternatives include The Ohio State University Airport - Don Scott Field (OSU) and Rickenbacker International Airport (LCK). Compare those pages when checking backup airports, local access, or regional routing across North America.

CMH planning callout

For North American airports, parking, rental-car shuttles, and rideshare pickup zones can add meaningful curb-to-gate time. For this page, compare CMH with nearby airport links and the United States country guide before finalizing route choices.

John Glenn Columbus Airport unique facts

CMH fact 1

John Glenn Columbus International Airport uses IATA code CMH and ICAO code KCMH.

CMH fact 2

CMH serves Columbus in United States.

CMH fact 3

In this directory, it ranks #356 by estimated passenger scale among listed United States airports.

CMH fact 4

Across North America, this airport ranks #426 in the current featured airport set.

CMH fact 5

John Glenn Columbus International Airport is classified as a large regional gateway, based on airport type and available passenger estimates.

CMH fact 6

CMH sits 815 feet above sea level.

John Glenn Columbus Airport facilities

John Glenn Columbus Airport restaurants

At CMH, check whether dining is concentrated landside or airside before settling near the gate.

CMH lounges

For John Glenn Columbus International Airport, lounge access usually depends on airline, alliance status, cabin, or paid-entry rules.

CMH WiFi

Use airport WiFi for maps, airline alerts, and transport bookings before leaving John Glenn Columbus Airport.

Columbus airport parking

For departures from Columbus, compare terminal-adjacent parking with long-stay lots and shuttle timing.

CMH accessibility

Request mobility assistance with your airline before traveling through John Glenn Columbus International Airport; same-day help can be slower at peak times.

CMH ATMs

ATMs are most useful for small arrival cash needs in United States; compare fees before withdrawing large amounts.

CMH currency exchange

Currency desks at John Glenn Columbus Airport are convenient after arrival, but city rates may be better for larger exchanges.

CMH car rental

Save CMH as your return point and follow airport rental-car signs rather than only city directions.

John Glenn Columbus Airport airport hotels

Airport hotels near John Glenn Columbus International Airport are useful for early departures, long layovers, and weather-sensitive connections.

CMH medical help

For urgent health needs at CMH, ask airport staff for first aid or the nearest medical room.

CMH charging

At John Glenn Columbus Airport, charge devices before boarding if you rely on mobile boarding passes, maps, or rideshare pickup.

CMH business travel

John Glenn Columbus International Airport business travelers should verify lounge, workspace, and fast-track options before peak departure waves.

CMH family travel

Families using CMH should confirm stroller rules, family rooms, and walking distances before security.

John Glenn Columbus Airport terminals

CMH terminal planning

Terminal layouts at John Glenn Columbus International Airport can change by airline, route, and operating day. Confirm your CMH terminal after check-in, then use airport signage for transfers, baggage claim, and ground transport.

John Glenn Columbus Airport transportation

CMH taxi and rideshare

Taxi or rideshare is the simplest choice at CMH when arriving late or carrying luggage into Columbus.

CMH train or metro

If rail is available at John Glenn Columbus International Airport, compare it against traffic-sensitive road transfers before choosing a taxi.

CMH bus and coaches

Bus service is usually the best-value option for Columbus, but confirm stop location and operating hours for early departures from CMH.

CMH driving and car rental

For rental cars, save the airport code CMH in navigation and follow terminal-specific return signs rather than only city-center directions.

John Glenn Columbus Airport location

CMH

John Glenn Columbus International Airport

39.9980, -82.8919

The Ohio State University Airport - Don Scott Field

18 km from CMH

Rickenbacker International Airport

21 km from CMH

Marion Municipal Airport

70 km from CMH

Springfield-Beckley Municipal Airport

83 km from CMH

John Glenn Columbus Airport traveler tips

CMH tip 1

Check the departure board before settling in; smaller schedules can cluster around a few busy waves.

CMH tip 2

Weather delays are usually more tied to regional systems than airport elevation.

CMH tip 3

For international departures, leave time for document checks before security as well as any terminal train or shuttle.

CMH tip 4

For photos and window views, note the field orientation around 40.00 latitude and -82.89 longitude.

CMH tip 5

Morning departures are often smoother when you pre-book parking, rideshare, or rail tickets.

CMH tip 6

For North American airports, parking, rental-car shuttles, and rideshare pickup zones can add meaningful curb-to-gate time.

John Glenn Columbus Airport FAQ

Where is John Glenn Columbus International Airport located?

John Glenn Columbus International Airport (CMH) is located in Columbus, United States, at coordinates 39.9980, -82.8919.

What is the IATA code for John Glenn Columbus International Airport?

The IATA code for John Glenn Columbus International Airport is CMH. Its ICAO code is KCMH.

Is John Glenn Columbus International Airport a large airport?

John Glenn Columbus International Airport is classified as a large airport in the OurAirports dataset and reads as a large regional gateway in this guide. The airport is easier to read than the largest hubs, but schedules can cluster around regional arrival and departure waves.

How early should I arrive at CMH?

For John Glenn Columbus International Airport, arrive earlier during morning and evening departure banks. International travelers should generally plan more buffer than domestic travelers, especially if bags or document checks are involved.

What elevation is John Glenn Columbus International Airport?

John Glenn Columbus International Airport is 815 feet above sea level; The elevation is typical for the region..

Does John Glenn Columbus International Airport have scheduled airline service?

John Glenn Columbus International Airport is marked as having scheduled service in the current airport dataset.

What city does CMH serve?

CMH primarily serves Columbus and the surrounding region.

Are there nearby airports to CMH?

Nearby comparison airports include The Ohio State University Airport - Don Scott Field (OSU) and Rickenbacker International Airport (LCK).

What transport should I check first at CMH?

For North American airports, parking, rental-car shuttles, and rideshare pickup zones can add meaningful curb-to-gate time. For John Glenn Columbus International Airport, compare fixed-link transit, official taxis, rideshare pickup, and hotel transfer options before arrival.

John Glenn Columbus Airport related airports

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Type

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Elevation

5,355 ft

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ALB

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Albany, United States

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Elevation

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ANC

Ted Stevens Anchorage International Airport

Anchorage, United States

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Elevation

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ATL

Hartsfield Jackson Atlanta International Airport

Atlanta, United States

Type

Large Airport

Elevation

1,026 ft

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