Need help booking?
Unpublished phone-only deals available
KTM to TNN: distance & flight time
Kathmandu (Tribhuvan International Airport) → Tainan (Tainan Airport)
2,194 mi
3,530 km · 1,906 nm
4h 46m
estimated nonstop flight time
+2.3h
time difference · heading east
See live KTM→TNN fares Phone-only fares on this route — call free
Flight time details
2,194 miles nonstop takes roughly 4h 46m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.3-hour time gain when reading arrival times on your ticket.
The two airports
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
- TNN — Tainan Airport · Tainan, Taiwan
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Near TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Frequently asked questions
How far is KTM from TNN?
The flight distance from Kathmandu (KTM) to Tainan (TNN) is 2,194 miles (3,530 km, 1,906 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to TNN?
A nonstop flight takes about 4h 46m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Kathmandu and Tainan?
Tainan is 2.3 hours ahead of Kathmandu.
What is the cheapest way to fly from KTM to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–TNN that never appear on search engines, with no booking fees.