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THL to CYS: distance & flight time
Tachilek (Tachileik Airport) → Cheyenne (Cheyenne Regional Jerry Olson Field)
7,892 mi
12,701 km · 6,858 nm
15h 56m
estimated nonstop flight time
-12.5h
time difference · heading north
See live THL→CYS fares Phone-only fares on this route — call free
Flight time details
7,892 miles nonstop takes roughly 15h 56m 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
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, 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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 mi away
Frequently asked questions
How far is THL from CYS?
The flight distance from Tachilek (THL) to Cheyenne (CYS) is 7,892 miles (12,701 km, 6,858 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to CYS?
A nonstop flight takes about 15h 56m 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 Cheyenne?
Cheyenne is 12.5 hours behind Tachilek.
What is the cheapest way to fly from THL to CYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–CYS that never appear on search engines, with no booking fees.