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CPH to PMH: distance & flight time
Copenhagen (Copenhagen Kastrup Airport) → Portsmouth (Greater Portsmouth Regional Airport)
4,257 mi
6,851 km · 3,699 nm
8h 49m
estimated nonstop flight time
—
time difference · heading northwest
See live CPH→PMH fares Phone-only fares on this route — call free
Flight time details
4,257 miles nonstop takes roughly 8h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CPH — Copenhagen Kastrup Airport · Copenhagen, Denmark
- PMH — Greater Portsmouth Regional 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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 mi away
Frequently asked questions
How far is CPH from PMH?
The flight distance from Copenhagen (CPH) to Portsmouth (PMH) is 4,257 miles (6,851 km, 3,699 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPH to PMH?
A nonstop flight takes about 8h 49m 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 cheapest way to fly from CPH to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPH–PMH that never appear on search engines, with no booking fees.