TNNRCNNLarge Airport

Tainan International Airport / Tainan Air Base

Tainan (Rende), Taiwan63 ft elevation

Plan transport

IATA

TNN

Three-letter passenger code.

ICAO

RCNN

Operational aviation identifier.

Elevation

63 ft

The elevation is typical for the region.

Coordinates

22.95, 120.21

Tainan (Rende) 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.

Tainan International Airport / Tainan Air Base overview

Tainan International Airport / Tainan Air Base (TNN) serves Tainan (Rende), Taiwan. 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 TNN.

The airport sits at 63 feet above sea level. Its coordinates are 22.9504, 120.2060, which helps travelers compare the airport with city access points and other airports in Taiwan.

Nearby alternatives include Kaohsiung International Airport (KHH) and Chiayi Airport (CYI). Compare those pages when checking backup airports, local access, or regional routing across Asia.

TNN planning callout

Expect dense peak waves at major Asian hubs; rail or metro links are often the most predictable choice when available. For this page, compare TNN with nearby airport links and the Taiwan country guide before finalizing route choices.

Tainan International Airport / Tainan Air Base unique facts

TNN fact 1

Tainan International Airport / Tainan Air Base uses IATA code TNN and ICAO code RCNN.

TNN fact 2

TNN serves Tainan (Rende) in Taiwan.

TNN fact 3

In this directory, it ranks #15 by estimated passenger scale among listed Taiwan airports.

TNN fact 4

Across Asia, this airport ranks #1629 in the current featured airport set.

TNN fact 5

Tainan International Airport / Tainan Air Base is classified as a large regional gateway, based on airport type and available passenger estimates.

TNN fact 6

TNN sits 63 feet above sea level.

Tainan International Airport / Tainan Air Base facilities

Tainan International Airport / Tainan Air Base restaurants

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

TNN lounges

For Tainan International Airport / Tainan Air Base, lounge access usually depends on airline, alliance status, cabin, or paid-entry rules.

TNN WiFi

Use airport WiFi for maps, airline alerts, and transport bookings before leaving Tainan International Airport / Tainan Air Base.

Tainan (Rende) airport parking

For departures from Tainan (Rende), compare terminal-adjacent parking with long-stay lots and shuttle timing.

TNN accessibility

Request mobility assistance with your airline before traveling through Tainan International Airport / Tainan Air Base; same-day help can be slower at peak times.

TNN ATMs

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

TNN currency exchange

Currency desks at Tainan International Airport / Tainan Air Base are convenient after arrival, but city rates may be better for larger exchanges.

TNN car rental

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

Tainan International Airport / Tainan Air Base airport hotels

Airport hotels near Tainan International Airport / Tainan Air Base are useful for early departures, long layovers, and weather-sensitive connections.

TNN medical help

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

TNN charging

At Tainan International Airport / Tainan Air Base, charge devices before boarding if you rely on mobile boarding passes, maps, or rideshare pickup.

TNN business travel

Tainan International Airport / Tainan Air Base business travelers should verify lounge, workspace, and fast-track options before peak departure waves.

TNN family travel

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

Tainan International Airport / Tainan Air Base terminals

TNN terminal planning

Terminal layouts at Tainan International Airport / Tainan Air Base can change by airline, route, and operating day. Confirm your TNN terminal after check-in, then use airport signage for transfers, baggage claim, and ground transport.

Tainan International Airport / Tainan Air Base transportation

TNN taxi and rideshare

Taxi or rideshare is the simplest choice at TNN when arriving late or carrying luggage into Tainan (Rende).

TNN train or metro

Tainan International Airport / Tainan Air Base travelers should check rail or metro options first, because large Asia gateways often have strong fixed-link access.

TNN bus and coaches

Bus service is usually the best-value option for Tainan (Rende), but confirm stop location and operating hours for early departures from TNN.

TNN driving and car rental

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

Tainan International Airport / Tainan Air Base location

TNN

Tainan International Airport / Tainan Air Base

22.9504, 120.2060

Kaohsiung International Airport

44 km from TNN

Chiayi Airport

60 km from TNN

Wang'an Airport

86 km from TNN

Qimei Airport

86 km from TNN

Tainan International Airport / Tainan Air Base traveler tips

TNN tip 1

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

TNN tip 2

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

TNN tip 3

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

TNN tip 4

For photos and window views, note the field orientation around 22.95 latitude and 120.21 longitude.

TNN tip 5

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

TNN tip 6

Expect dense peak waves at major Asian hubs; rail or metro links are often the most predictable choice when available.

Tainan International Airport / Tainan Air Base FAQ

Where is Tainan International Airport / Tainan Air Base located?

Tainan International Airport / Tainan Air Base (TNN) is located in Tainan (Rende), Taiwan, at coordinates 22.9504, 120.2060.

What is the IATA code for Tainan International Airport / Tainan Air Base?

The IATA code for Tainan International Airport / Tainan Air Base is TNN. Its ICAO code is RCNN.

Is Tainan International Airport / Tainan Air Base a large airport?

Tainan International Airport / Tainan Air Base 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 TNN?

For Tainan International Airport / Tainan Air Base, 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 Tainan International Airport / Tainan Air Base?

Tainan International Airport / Tainan Air Base is 63 feet above sea level; The elevation is typical for the region..

Does Tainan International Airport / Tainan Air Base have scheduled airline service?

Tainan International Airport / Tainan Air Base is marked as having scheduled service in the current airport dataset.

What city does TNN serve?

TNN primarily serves Tainan (Rende) and the surrounding region.

Are there nearby airports to TNN?

Nearby comparison airports include Kaohsiung International Airport (KHH) and Chiayi Airport (CYI).

What transport should I check first at TNN?

Expect dense peak waves at major Asian hubs; rail or metro links are often the most predictable choice when available. For Tainan International Airport / Tainan Air Base, compare fixed-link transit, official taxis, rideshare pickup, and hotel transfer options before arrival.

Tainan International Airport / Tainan Air Base related airports

HUN

Hualien Chiashan Airport

Hualien City, Taiwan

Type

Large Airport

Elevation

52 ft

AsiaGuide

KHH

Kaohsiung International Airport

Kaohsiung (Xiaogang), Taiwan

Type

Large Airport

Elevation

31 ft

AsiaGuide

MZG

Penghu Magong Airport

Huxi, Taiwan

Type

Large Airport

Elevation

103 ft

AsiaGuide

RMQ

Taichung International Airport / Ching Chuang Kang Air Base

Taichung (Qingshui), Taiwan

Type

Large Airport

Elevation

663 ft

AsiaGuide

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