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HEI to PSM: distance & flight time
Büsum (Heide-Büsum Airport) → Portsmouth (Portsmouth International at Pease Airport)
3,521 mi
5,666 km · 3,059 nm
7h 22m
estimated nonstop flight time
-6h
time difference · heading west
See live HEI→PSM fares Phone-only fares on this route — call free
Flight time details
3,521 miles nonstop takes roughly 7h 22m 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
- HEI — Heide-Büsum Airport · Büsum, 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 HEI
- PSH · St. Peter-Ording Airport14 mi away
- FCN · Nordholz Naval Airbase28 mi away
- WBG · Schleswig Air Base33 mi away
- HGL · Helgoland-Düne Airport40 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 HEI from PSM?
The flight distance from Büsum (HEI) to Portsmouth (PSM) is 3,521 miles (5,666 km, 3,059 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEI to PSM?
A nonstop flight takes about 7h 22m 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 Büsum and Portsmouth?
Portsmouth is 6 hours behind Büsum.
What is the cheapest way to fly from HEI to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEI–PSM that never appear on search engines, with no booking fees.