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NNT to PRM: distance & flight time
Nan (Nan Airport) → Portimao (Portimão Airport)
6,438 mi
10,361 km · 5,595 nm
13h 5m
estimated nonstop flight time
-6h
time difference · heading northwest
See live NNT→PRM fares Phone-only fares on this route — call free
Flight time details
6,438 miles nonstop takes roughly 13h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- NNT — Nan Airport · Nan, Thailand
- PRM — Portimão Airport · Portimao, Portugal
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 NNT
- PRH · Phrae Airport62 mi away
- ZBY · Sayaboury Airport68 mi away
- LPT · Lampang Airport92 mi away
- CEI · Chiang Rai International Airport98 mi away
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
Frequently asked questions
How far is NNT from PRM?
The flight distance from Nan (NNT) to Portimao (PRM) is 6,438 miles (10,361 km, 5,595 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NNT to PRM?
A nonstop flight takes about 13h 5m 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 Nan and Portimao?
Portimao is 6 hours behind Nan.
What is the cheapest way to fly from NNT to PRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NNT–PRM that never appear on search engines, with no booking fees.