Need help booking?
Unpublished phone-only deals available
ILN to PRM: distance & flight time
Wilmington (Wilmington Airpark) → Portimao (Portimão Airport)
3,957 mi
6,368 km · 3,438 nm
8h 14m
estimated nonstop flight time
+5h
time difference · heading northeast
See live ILN→PRM fares Phone-only fares on this route — call free
Flight time details
3,957 miles nonstop takes roughly 8h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- ILN — Wilmington Airpark · Wilmington, 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 ILN
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 ILN from PRM?
The flight distance from Wilmington (ILN) to Portimao (PRM) is 3,957 miles (6,368 km, 3,438 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILN to PRM?
A nonstop flight takes about 8h 14m 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 Wilmington and Portimao?
Portimao is 5 hours ahead of Wilmington.
What is the cheapest way to fly from ILN to PRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILN–PRM that never appear on search engines, with no booking fees.