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PRM to THL: distance & flight time
Portimao (Portimão Airport) → Tachilek (Tachileik Airport)
6,321 mi
10,172 km · 5,493 nm
12h 52m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live PRM→THL fares Phone-only fares on this route — call free
Flight time details
6,321 miles nonstop takes roughly 12h 52m 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
- PRM — Portimão Airport · Portimao, Portugal
- 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 PRM
- FAO · Faro Airport35 mi away
- BYJ · Beja Airport / Airbase73 mi away
- CAT · Cascais Airport117 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)117 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 PRM from THL?
The flight distance from Portimao (PRM) to Tachilek (THL) is 6,321 miles (10,172 km, 5,493 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRM to THL?
A nonstop flight takes about 12h 52m 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 Portimao and Tachilek?
Tachilek is 5.5 hours ahead of Portimao.
What is the cheapest way to fly from PRM to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRM–THL that never appear on search engines, with no booking fees.