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PSM to BBU: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Bucharest (Băneasa International Airport)
4,520 mi
7,275 km · 3,928 nm
9h 20m
estimated nonstop flight time
+7h
time difference · heading northeast
See live PSM→BBU fares Phone-only fares on this route — call free
Flight time details
4,520 miles nonstop takes roughly 9h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- BBU — Băneasa International Airport · Bucharest, Romania
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 BBU
- OTP · Henri Coandă International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport95 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport118 mi away
Frequently asked questions
How far is PSM from BBU?
The flight distance from Portsmouth (PSM) to Bucharest (BBU) is 4,520 miles (7,275 km, 3,928 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to BBU?
A nonstop flight takes about 9h 20m 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 Bucharest?
Bucharest is 7 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to BBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–BBU that never appear on search engines, with no booking fees.