Need help booking?
Unpublished phone-only deals available
SDU to PRM: distance & flight time
Rio De Janeiro (Santos Dumont Airport) → Portimao (Portimão Airport)
4,721 mi
7,597 km · 4,102 nm
9h 43m
estimated nonstop flight time
+4h
time difference · heading northeast
See live SDU→PRM fares Phone-only fares on this route — call free
Flight time details
4,721 miles nonstop takes roughly 9h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- SDU — Santos Dumont Airport · Rio De Janeiro, Brazil
- 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 SDU
- GIG · Rio Galeão – Tom Jobim International Airport9 mi away
- QNV · Aeroclube Airport22 mi away
- SNZ · Santa Cruz Air Force Base35 mi away
- CFB · Cabo Frio Airport69 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 SDU from PRM?
The flight distance from Rio De Janeiro (SDU) to Portimao (PRM) is 4,721 miles (7,597 km, 4,102 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDU to PRM?
A nonstop flight takes about 9h 43m 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 Rio De Janeiro and Portimao?
Portimao is 4 hours ahead of Rio De Janeiro.
What is the cheapest way to fly from SDU to PRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDU–PRM that never appear on search engines, with no booking fees.