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DTM to PSM: distance & flight time
Dortmund (Dortmund Airport) → Portsmouth (Portsmouth International at Pease Airport)
3,542 mi
5,700 km · 3,078 nm
7h 25m
estimated nonstop flight time
-6h
time difference · heading northwest
See live DTM→PSM fares Phone-only fares on this route — call free
Flight time details
3,542 miles nonstop takes roughly 7h 25m 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
- DTM — Dortmund Airport · Dortmund, Germany
- 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 DTM
- ESS · Essen Mulheim Airport30 mi away
- DUS · Düsseldorf Airport40 mi away
- GUT · Gütersloh Air Base41 mi away
- FMO · Münster Osnabrück Airport43 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 DTM from PSM?
The flight distance from Dortmund (DTM) to Portsmouth (PSM) is 3,542 miles (5,700 km, 3,078 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTM to PSM?
A nonstop flight takes about 7h 25m 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 Dortmund and Portsmouth?
Portsmouth is 6 hours behind Dortmund.
What is the cheapest way to fly from DTM to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTM–PSM that never appear on search engines, with no booking fees.