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GSO to THL: distance & flight time
Greensboro (Piedmont Triad International Airport) → Tachilek (Tachileik Airport)
8,527 mi
13,724 km · 7,410 nm
17h 11m
estimated nonstop flight time
+10.5h
time difference · heading north
See live GSO→THL fares Phone-only fares on this route — call free
Flight time details
8,527 miles nonstop takes roughly 17h 11m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- GSO — Piedmont Triad International Airport · Greensboro, 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 GSO
- INT · Smith Reynolds Airport16 mi away
- CLT · Charlotte Douglas International Airport83 mi away
- DAN · Danville Regional Airport47 mi away
- SVH · Statesville Regional Airport61 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 GSO from THL?
The flight distance from Greensboro (GSO) to Tachilek (THL) is 8,527 miles (13,724 km, 7,410 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSO to THL?
A nonstop flight takes about 17h 11m 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 Greensboro and Tachilek?
Tachilek is 10.5 hours ahead of Greensboro.
What is the cheapest way to fly from GSO to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSO–THL that never appear on search engines, with no booking fees.