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KKC to KTM: distance & flight time
Khon Kaen (Khon Kaen Airport) → Kathmandu (Tribhuvan International Airport)
1,356 mi
2,183 km · 1,179 nm
3h 25m
estimated nonstop flight time
-1.2h
time difference · heading northwest
See live KKC→KTM fares Phone-only fares on this route — call free
Flight time details
1,356 miles nonstop takes roughly 3h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.2-hour time set-back when reading arrival times on your ticket.
The two airports
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
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 KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 mi away
Near KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Frequently asked questions
How far is KKC from KTM?
The flight distance from Khon Kaen (KKC) to Kathmandu (KTM) is 1,356 miles (2,183 km, 1,179 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKC to KTM?
A nonstop flight takes about 3h 25m 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 Khon Kaen and Kathmandu?
Kathmandu is 1.2 hours behind Khon Kaen.
What is the cheapest way to fly from KKC to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKC–KTM that never appear on search engines, with no booking fees.