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RIX to PSM: distance & flight time
Riga (Riga International Airport) → Portsmouth (Portsmouth International at Pease Airport)
3,965 mi
6,381 km · 3,445 nm
8h 14m
estimated nonstop flight time
-7h
time difference · heading northwest
See live RIX→PSM fares Phone-only fares on this route — call free
Flight time details
3,965 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 7-hour time set-back when reading arrival times on your ticket.
The two airports
- RIX — Riga International Airport · Riga, Latvia
- 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 RIX
- HLJ · Barysiai Airport61 mi away
- SQQ · Šiauliai International Airport74 mi away
- PNV · Panevėžys Air Base85 mi away
- VNT · Ventspils International Airport96 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 RIX from PSM?
The flight distance from Riga (RIX) to Portsmouth (PSM) is 3,965 miles (6,381 km, 3,445 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIX 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 Riga and Portsmouth?
Portsmouth is 7 hours behind Riga.
What is the cheapest way to fly from RIX to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIX–PSM that never appear on search engines, with no booking fees.