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LGG to PSM: distance & flight time
Liege (Liège Airport) → Portsmouth (Portsmouth International at Pease Airport)
3,479 mi
5,599 km · 3,023 nm
7h 17m
estimated nonstop flight time
-6h
time difference · heading northwest
See live LGG→PSM fares Phone-only fares on this route — call free
Flight time details
3,479 miles nonstop takes roughly 7h 17m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- LGG — Liège Airport · Liege, Belgium
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
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 LGG
- MST · Maastricht Aachen Airport24 mi away
- GKE · Geilenkirchen Air Base34 mi away
- AAH · Aachen-Merzbrück Airport35 mi away
- CRL · Brussels South Charleroi Airport45 mi away
Near PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Frequently asked questions
How far is LGG from PSM?
The flight distance from Liege (LGG) to Portsmouth (PSM) is 3,479 miles (5,599 km, 3,023 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGG to PSM?
A nonstop flight takes about 7h 17m 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 Liege and Portsmouth?
Portsmouth is 6 hours behind Liege.
What is the cheapest way to fly from LGG to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGG–PSM that never appear on search engines, with no booking fees.