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OLB to PSM: distance & flight time
Olbia (Olbia Costa Smeralda Airport) → Portsmouth (Portsmouth International at Pease Airport)
3,961 mi
6,375 km · 3,442 nm
8h 14m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OLB→PSM fares Phone-only fares on this route — call free
Flight time details
3,961 miles nonstop takes roughly 8h 14m 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
- OLB — Olbia Costa Smeralda Airport · Olbia, Italy
- 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 OLB
- FSC · Figari Sud-Corse Airport47 mi away
- PRP · Propriano Airport62 mi away
- AHO · Alghero-Fertilia Airport67 mi away
- TTB · Tortolì Airport68 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 OLB from PSM?
The flight distance from Olbia (OLB) to Portsmouth (PSM) is 3,961 miles (6,375 km, 3,442 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLB to PSM?
A nonstop flight takes about 8h 14m 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 Olbia and Portsmouth?
Portsmouth is 6 hours behind Olbia.
What is the cheapest way to fly from OLB to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLB–PSM that never appear on search engines, with no booking fees.