Need help booking?
Unpublished phone-only deals available
THN to PSM: distance & flight time
Trollhattan (Trollhättan-Vänersborg Airport) → Portsmouth (Portsmouth International at Pease Airport)
3,536 mi
5,691 km · 3,073 nm
7h 24m
estimated nonstop flight time
-6h
time difference · heading west
See live THN→PSM fares Phone-only fares on this route — call free
Flight time details
3,536 miles nonstop takes roughly 7h 24m gate to gate, flying west. 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
- THN — Trollhättan-Vänersborg Airport · Trollhattan, Sweden
- 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 THN
- LDK · Lidköping-Hovby Airport32 mi away
- GSE · Gothenburg City Airport41 mi away
- GOT · Gothenburg-Landvetter Airport45 mi away
- KVB · Skövde Airport60 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 THN from PSM?
The flight distance from Trollhattan (THN) to Portsmouth (PSM) is 3,536 miles (5,691 km, 3,073 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THN to PSM?
A nonstop flight takes about 7h 24m 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 Trollhattan and Portsmouth?
Portsmouth is 6 hours behind Trollhattan.
What is the cheapest way to fly from THN to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THN–PSM that never appear on search engines, with no booking fees.