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PRM to ACI: distance & flight time
Portimao (Portimão Airport) → Alderney (Alderney Airport)
924 mi
1,487 km · 803 nm
2h 28m
estimated nonstop flight time
Same time
time difference · heading north
See live PRM→ACI fares Phone-only fares on this route — call free
Flight time details
924 miles nonstop takes roughly 2h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- PRM — Portimão Airport · Portimao, Portugal
- ACI — Alderney Airport · Alderney, Guernsey
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 ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 mi away
Frequently asked questions
How far is PRM from ACI?
The flight distance from Portimao (PRM) to Alderney (ACI) is 924 miles (1,487 km, 803 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRM to ACI?
A nonstop flight takes about 2h 28m 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 cheapest way to fly from PRM to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRM–ACI that never appear on search engines, with no booking fees.