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FNL to KKC: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Khon Kaen (Khon Kaen Airport)
8,118 mi
13,065 km · 7,054 nm
16h 23m
estimated nonstop flight time
+13h
time difference · heading northwest
See live FNL→KKC fares Phone-only fares on this route — call free
Flight time details
8,118 miles nonstop takes roughly 16h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- FNL — Northern Colorado Regional Airport · Fort Collins, 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 FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 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 FNL from KKC?
The flight distance from Fort Collins (FNL) to Khon Kaen (KKC) is 8,118 miles (13,065 km, 7,054 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to KKC?
A nonstop flight takes about 16h 23m 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 Fort Collins and Khon Kaen?
Khon Kaen is 13 hours ahead of Fort Collins.
What is the cheapest way to fly from FNL to KKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–KKC that never appear on search engines, with no booking fees.