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THL to COS: distance & flight time
Tachilek (Tachileik Airport) → Colorado Springs (City of Colorado Springs Municipal Airport)
8,041 mi
12,940 km · 6,987 nm
16h 14m
estimated nonstop flight time
-12.5h
time difference · heading north
See live THL→COS fares Phone-only fares on this route — call free
Flight time details
8,041 miles nonstop takes roughly 16h 14m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, United States
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 THL
- HOE · Ban Huoeisay Airport36 mi away
- CEI · Chiang Rai International Airport37 mi away
- MOG · Mong Hsat Airport44 mi away
- KET · Kengtung Airport60 mi away
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
Frequently asked questions
How far is THL from COS?
The flight distance from Tachilek (THL) to Colorado Springs (COS) is 8,041 miles (12,940 km, 6,987 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to COS?
A nonstop flight takes about 16h 14m 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 Tachilek and Colorado Springs?
Colorado Springs is 12.5 hours behind Tachilek.
What is the cheapest way to fly from THL to COS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–COS that never appear on search engines, with no booking fees.