Need help booking?
Unpublished phone-only deals available
APC to PRM: distance & flight time
Napa (Napa County Airport) → Portimao (Portimão Airport)
5,735 mi
9,229 km · 4,983 nm
11h 43m
estimated nonstop flight time
+8h
time difference · heading northeast
See live APC→PRM fares Phone-only fares on this route — call free
Flight time details
5,735 miles nonstop takes roughly 11h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- APC — Napa County Airport · Napa, United States
- 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 APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 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 APC from PRM?
The flight distance from Napa (APC) to Portimao (PRM) is 5,735 miles (9,229 km, 4,983 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APC to PRM?
A nonstop flight takes about 11h 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 Napa and Portimao?
Portimao is 8 hours ahead of Napa.
What is the cheapest way to fly from APC to PRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APC–PRM that never appear on search engines, with no booking fees.