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DEN to THL: distance & flight time
Denver (Denver International Airport) → Tachilek (Tachileik Airport)
7,976 mi
12,836 km · 6,931 nm
16h 6m
estimated nonstop flight time
+12.5h
time difference · heading northwest
See live DEN→THL fares Phone-only fares on this route — call free
Flight time details
7,976 miles nonstop takes roughly 16h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- DEN — Denver International Airport · Denver, United States
- THL — Tachileik Airport · Tachilek, Burma
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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
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
Frequently asked questions
How far is DEN from THL?
The flight distance from Denver (DEN) to Tachilek (THL) is 7,976 miles (12,836 km, 6,931 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEN to THL?
A nonstop flight takes about 16h 6m 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 Denver and Tachilek?
Tachilek is 12.5 hours ahead of Denver.
What is the cheapest way to fly from DEN to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEN–THL that never appear on search engines, with no booking fees.