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PRM to GNB: distance & flight time
Portimao (Portimão Airport) → Grenoble (Grenoble-Isère Airport)
917 mi
1,475 km · 797 nm
2h 28m
estimated nonstop flight time
+1h
time difference · heading northeast
See live PRM→GNB fares Phone-only fares on this route — call free
Flight time details
917 miles nonstop takes roughly 2h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- PRM — Portimão Airport · Portimao, Portugal
- GNB — Grenoble-Isère Airport · Grenoble, France
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 GNB
- LYS · Lyon Saint-Exupéry Airport28 mi away
- LYN · Lyon-Bron Airport31 mi away
- CMF · Chambéry-Savoie Airport33 mi away
- VAF · Valence-Chabeuil Airport35 mi away
Frequently asked questions
How far is PRM from GNB?
The flight distance from Portimao (PRM) to Grenoble (GNB) is 917 miles (1,475 km, 797 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRM to GNB?
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 time difference between Portimao and Grenoble?
Grenoble is 1 hour ahead of Portimao.
What is the cheapest way to fly from PRM to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRM–GNB that never appear on search engines, with no booking fees.