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PSM to RIX: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Riga (Riga International Airport)
3,965 mi
6,381 km · 3,445 nm
8h 14m
estimated nonstop flight time
+7h
time difference · heading northeast
See live PSM→RIX fares Phone-only fares on this route — call free
Flight time details
3,965 miles nonstop takes roughly 8h 14m 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
- RIX — Riga International Airport · Riga, Latvia
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 RIX
- HLJ · Barysiai Airport61 mi away
- SQQ · Šiauliai International Airport74 mi away
- PNV · Panevėžys Air Base85 mi away
- VNT · Ventspils International Airport96 mi away
Frequently asked questions
How far is PSM from RIX?
The flight distance from Portsmouth (PSM) to Riga (RIX) 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 PSM to RIX?
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 Portsmouth and Riga?
Riga is 7 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to RIX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–RIX that never appear on search engines, with no booking fees.