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GCI to THL: distance & flight time
Guernsey (Guernsey Airport) → Tachilek (Tachileik Airport)
5,688 mi
9,154 km · 4,943 nm
11h 37m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live GCI→THL fares Phone-only fares on this route — call free
Flight time details
5,688 miles nonstop takes roughly 11h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time gain when reading arrival times on your ticket.
The two airports
- GCI — Guernsey Airport · Guernsey, Guernsey
- 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 GCI
- JER · Jersey Airport24 mi away
- ACI · Alderney Airport26 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- GFR · Granville Airport60 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 GCI from THL?
The flight distance from Guernsey (GCI) to Tachilek (THL) is 5,688 miles (9,154 km, 4,943 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCI to THL?
A nonstop flight takes about 11h 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 Guernsey and Tachilek?
Tachilek is 5.5 hours ahead of Guernsey.
What is the cheapest way to fly from GCI to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCI–THL that never appear on search engines, with no booking fees.