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PRM to SQH: distance & flight time
Portimao (Portimão Airport) → Son-La (Na-San Airport)
6,485 mi
10,436 km · 5,635 nm
13h 11m
estimated nonstop flight time
+6h
time difference · heading northeast
See live PRM→SQH fares Phone-only fares on this route — call free
Flight time details
6,485 miles nonstop takes roughly 13h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- PRM — Portimão Airport · Portimao, Portugal
- SQH — Na-San Airport · Son-La, Vietnam
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 SQH
- NEU · Sam Neua Airport55 mi away
- DIN · Dien Bien Phu Airport67 mi away
- HAN · Noi Bai International Airport114 mi away
- XKH · Xieng Khouang Airport135 mi away
Frequently asked questions
How far is PRM from SQH?
The flight distance from Portimao (PRM) to Son-La (SQH) is 6,485 miles (10,436 km, 5,635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRM to SQH?
A nonstop flight takes about 13h 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 Portimao and Son-La?
Son-La is 6 hours ahead of Portimao.
What is the cheapest way to fly from PRM to SQH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRM–SQH that never appear on search engines, with no booking fees.