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PSM to BSB: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Brasilia (Presidente Juscelino Kubistschek International Airport)
4,324 mi
6,959 km · 3,758 nm
8h 57m
estimated nonstop flight time
+1h
time difference · heading southeast
See live PSM→BSB fares Phone-only fares on this route — call free
Flight time details
4,324 miles nonstop takes roughly 8h 57m gate to gate, flying southeast. 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
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- BSB — Presidente Juscelino Kubistschek International Airport · Brasilia, Brazil
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 BSB
- GYN · Santa Genoveva Airport101 mi away
- CLV · Nelson Ribeiro Guimarães Airport136 mi away
Frequently asked questions
How far is PSM from BSB?
The flight distance from Portsmouth (PSM) to Brasilia (BSB) is 4,324 miles (6,959 km, 3,758 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to BSB?
A nonstop flight takes about 8h 57m 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 Brasilia?
Brasilia is 1 hour ahead of Portsmouth.
What is the cheapest way to fly from PSM to BSB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–BSB that never appear on search engines, with no booking fees.