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FNL to DMK: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Bangkok (Don Mueang International Airport)
8,337 mi
13,417 km · 7,245 nm
16h 49m
estimated nonstop flight time
+13h
time difference · heading northwest
See live FNL→DMK fares Phone-only fares on this route — call free
Flight time details
8,337 miles nonstop takes roughly 16h 49m 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
- DMK — Don Mueang International Airport · Bangkok, 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 DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Frequently asked questions
How far is FNL from DMK?
The flight distance from Fort Collins (FNL) to Bangkok (DMK) is 8,337 miles (13,417 km, 7,245 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to DMK?
A nonstop flight takes about 16h 49m 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 Bangkok?
Bangkok is 13 hours ahead of Fort Collins.
What is the cheapest way to fly from FNL to DMK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–DMK that never appear on search engines, with no booking fees.