Tainan International Airport / Tainan Air Base
Tainan City, TaiwanTNN / RCNN
Regional airport · 1 direct destinations · 2 runways · longest runway 10,007 ft
75 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Tainan City → Kumamoto
TNN
Tainan CityTainan International Airport / Tainan Air Base
Tainan CityTainan International Airport / Tainan Air BaseKMJ
KumamotoKumamoto Airport
KumamotoKumamoto Airport- Distance
- 942 mi
- Estimated flight time
- ~2h 25m
Kumamoto is currently 1 hour ahead of Tainan City.
No nonstop connection observed
Our route data contains no observed nonstop flight from Tainan City to Kumamoto. That does not rule out a one-stop journey; see the direct destinations of Tainan City for the options.
About this route
- International route: Tainan City and Kumamoto are in different countries.
- Direct destinations observed from Tainan City: 1.
- Direct destinations observed from Kumamoto: 11.
The airports on this route
Kumamoto Airport
Kumamoto, JapanKMJ / RJFT
Regional airport · 11 direct destinations · 1 runway · longest runway 9,839 ft
55 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
About the route from Tainan City to Kumamoto
The distance between Tainan International Airport / Tainan Air Base (TNN) and Kumamoto Airport (KMJ) is approximately 942 mi; no direct connection has been observed in our route data.
Frequently asked questions about this route
- How far is Tainan City from Kumamoto by air?
- The great-circle distance between Tainan International Airport / Tainan Air Base and Kumamoto Airport is approximately 942 mi.
- Is there a direct connection from Tainan City to Kumamoto?
- No direct connection between TNN and KMJ has been observed in our route data. That does not rule out a one-stop journey.
- What is the current time difference between Tainan City and Kumamoto?
- Kumamoto is currently 1 hour ahead of Tainan City.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The flight archive of the last twelve months has nothing for this route, so we say nothing about frequency.
Route data updated on October 11, 2026.