Need help booking?
Unpublished phone-only deals available
COS to DMK: distance & flight time
Colorado Springs (City of Colorado Springs Municipal Airport) → Bangkok (Don Mueang International Airport)
8,444 mi
13,590 km · 7,338 nm
17h 1m
estimated nonstop flight time
+13h
time difference · heading northwest
See live COS→DMK fares Phone-only fares on this route — call free
Flight time details
8,444 miles nonstop takes roughly 17h 1m 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
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, 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 COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 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 COS from DMK?
The flight distance from Colorado Springs (COS) to Bangkok (DMK) is 8,444 miles (13,590 km, 7,338 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COS to DMK?
A nonstop flight takes about 17h 1m 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 Colorado Springs and Bangkok?
Bangkok is 13 hours ahead of Colorado Springs.
What is the cheapest way to fly from COS to DMK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COS–DMK that never appear on search engines, with no booking fees.