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SGO to THL: distance & flight time
St George (St George Airport) → Tachilek (Tachileik Airport)
4,669 mi
7,514 km · 4,057 nm
9h 37m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live SGO→THL fares Phone-only fares on this route — call free
Flight time details
4,669 miles nonstop takes roughly 9h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- SGO — St George Airport · St George, Australia
- 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 SGO
- DRN · Dirranbandi Airport44 mi away
- LHG · Lightning Ridge Airport104 mi away
- RMA · Roma Airport105 mi away
- GOO · Goondiwindi Airport110 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 SGO from THL?
The flight distance from St George (SGO) to Tachilek (THL) is 4,669 miles (7,514 km, 4,057 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGO to THL?
A nonstop flight takes about 9h 37m 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 St George and Tachilek?
Tachilek is 3.5 hours behind St George.
What is the cheapest way to fly from SGO to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGO–THL that never appear on search engines, with no booking fees.