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GRI to PRM: distance & flight time
Grand Island (Central Nebraska Regional Airport) → Portimao (Portimão Airport)
4,594 mi
7,394 km · 3,992 nm
9h 29m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GRI→PRM fares Phone-only fares on this route — call free
Flight time details
4,594 miles nonstop takes roughly 9h 29m 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
- GRI — Central Nebraska Regional Airport · Grand Island, 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 GRI
- HDE · Brewster Field65 mi away
- LXN · Jim Kelly Field78 mi away
- LNK · Lincoln Airport81 mi away
- OFK · Karl Stefan Memorial Airport84 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 GRI from PRM?
The flight distance from Grand Island (GRI) to Portimao (PRM) is 4,594 miles (7,394 km, 3,992 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRI to PRM?
A nonstop flight takes about 9h 29m 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 Grand Island and Portimao?
Portimao is 6 hours ahead of Grand Island.
What is the cheapest way to fly from GRI to PRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRI–PRM that never appear on search engines, with no booking fees.