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THL to GCK: distance & flight time
Tachilek (Tachileik Airport) → Garden City (Garden City Regional Airport)
8,184 mi
13,170 km · 7,111 nm
16h 31m
estimated nonstop flight time
-11.5h
time difference · heading north
See live THL→GCK fares Phone-only fares on this route — call free
Flight time details
8,184 miles nonstop takes roughly 16h 31m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- GCK — Garden City Regional Airport · Garden City, 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 GCK
- DDC · Dodge City Regional Airport43 mi away
- LBL · Liberal Mid-America Regional Airport62 mi away
- GUY · Guymon Municipal Airport96 mi away
- HYS · Hays Regional Airport101 mi away
Frequently asked questions
How far is THL from GCK?
The flight distance from Tachilek (THL) to Garden City (GCK) is 8,184 miles (13,170 km, 7,111 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to GCK?
A nonstop flight takes about 16h 31m 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 Garden City?
Garden City is 11.5 hours behind Tachilek.
What is the cheapest way to fly from THL to GCK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–GCK that never appear on search engines, with no booking fees.