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PSM to BEX: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Benson (RAF Benson)
3,190 mi
5,134 km · 2,772 nm
6h 43m
estimated nonstop flight time
+5h
time difference · heading northeast
See live PSM→BEX fares Phone-only fares on this route — call free
Flight time details
3,190 miles nonstop takes roughly 6h 43m 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
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- BEX — RAF Benson · Benson, United Kingdom
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 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
Near BEX
- LHR · London Heathrow Airport29 mi away
- LGW · London Gatwick Airport51 mi away
- HYC · Wycombe Air Park12 mi away
- OXF · Oxford (Kidlington) Airport18 mi away
Frequently asked questions
How far is PSM from BEX?
The flight distance from Portsmouth (PSM) to Benson (BEX) is 3,190 miles (5,134 km, 2,772 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to BEX?
A nonstop flight takes about 6h 43m 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 Portsmouth and Benson?
Benson is 5 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to BEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–BEX that never appear on search engines, with no booking fees.