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CPH to PSM: distance & flight time
Copenhagen (Copenhagen Kastrup Airport) → Portsmouth (Portsmouth International at Pease Airport)
3,619 mi
5,824 km · 3,145 nm
7h 34m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CPH→PSM fares Phone-only fares on this route — call free
Flight time details
3,619 miles nonstop takes roughly 7h 34m 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
- CPH — Copenhagen Kastrup Airport · Copenhagen, Denmark
- 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 CPH
- RKE · Copenhagen Roskilde Airport21 mi away
- MMX · Malmö Sturup Airport29 mi away
- AGH · Ängelholm-Helsingborg Airport47 mi away
- KID · Kristianstad Airport59 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 CPH from PSM?
The flight distance from Copenhagen (CPH) to Portsmouth (PSM) is 3,619 miles (5,824 km, 3,145 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPH to PSM?
A nonstop flight takes about 7h 34m 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 Copenhagen and Portsmouth?
Portsmouth is 6 hours behind Copenhagen.
What is the cheapest way to fly from CPH to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPH–PSM that never appear on search engines, with no booking fees.