Flexflight1 destinationThe places reachable from Tainan City on the most scheduled services, busiest first.
Makung City (MZG)56 miShang-I (KNH)155 mi
Hanoi (HAN)929 mi
Naha (OKA)518 miKumamoto (KMJ)942 miDistance matters when booking with points and miles: several loyalty programs price award flights in distance bands. Each list below adds the non-stop destinations from Tainan City not already shown in a shorter great-circle distance band.
Makung City (MZG)56 miShang-I (KNH)155 miNaha (OKA)518 miHanoi (HAN)929 miKumamoto (KMJ)942 miTainan City has nonstop service to 2 airports in Japan: Naha (OKA) and Kumamoto (KMJ). Flights are offered by Tigerair Taiwan.
You can fly nonstop from Tainan City to Hanoi (HAN) in Viet Nam with Flexflight, G Switch Works, Hahn Air Systems, and VietJet Air.
Hanoi (HAN)Starts Oct 25, 2026The other 4 routes are scheduled across the whole window the feed publishes.
Makung City (MZG)56 miShang-I (KNH)155 miPingtung (PIF)25 mi / 40 kmKaohsiung City (KHH)27 mi / 43 kmChiayi City (CYI)37 mi / 60 kmWang-an (WOT)53 mi / 85 kmMakung City (MZG)56 mi / 90 kmThe airport's official name is Tainan Airport. On Roame and most flight schedules, you will find it under the code TNN.
The IATA airport code for Tainan Airport is TNN. Enter TNN in Flightmap whenever you want to use this exact airport.
Tainan Airport serves Tainan City, Taiwan. Flightmap uses the airport's exact coordinates, so nearby airports and route distances stay tied to TNN, not just the broader city.
Open the map with TNN as your departure airport and Anywhere as the destination. You can then narrow the routes by airline, alliance, aircraft, mileage program, nonstop service, and observed award fares.
Yes. Flightmap separates nonstop routes from destinations that need a connection, and the Nonstop only control lets you focus on direct service from TNN.
Yes. When Roame has observed award availability for a route from TNN, signed-in members can see the lowest points price by cabin and the related carrier fees, then continue to the full award search.
Current schedule data connects Tainan City (TNN) with 5 connected airports in 3 countries. The route list can change as airlines publish new seasons, so the page is rebuilt from the latest available schedule aggregate.
The current route data includes 6 airlines: Flexflight, G Switch Works, Hahn Air Systems, Tigerair Taiwan, Uni Airways, and VietJet Air. Use the airline filter to isolate any one of them on the map.
The longest nonstop connection currently present in the route data is Kumamoto (KMJ), about 942 miles from Tainan City. It is offered by Tigerair Taiwan.
Yes. The current route data includes 2 domestic destinations within Taiwan. The Domestic flights section highlights named airport links from that set.