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BUF to KKC: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Khon Kaen (Khon Kaen Airport)
8,331 mi
13,408 km · 7,239 nm
16h 48m
estimated nonstop flight time
+11h
time difference · heading north
See live BUF→KKC fares Phone-only fares on this route — call free
Flight time details
8,331 miles nonstop takes roughly 16h 48m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- BUF — Buffalo Niagara International Airport · Buffalo, United States
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
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
Frequently asked questions
How far is BUF from KKC?
The flight distance from Buffalo (BUF) to Khon Kaen (KKC) is 8,331 miles (13,408 km, 7,239 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to KKC?
A nonstop flight takes about 16h 48m 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 Buffalo and Khon Kaen?
Khon Kaen is 11 hours ahead of Buffalo.
What is the cheapest way to fly from BUF to KKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–KKC that never appear on search engines, with no booking fees.