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HER to PSM: distance & flight time
Heraklion (Heraklion International Nikos Kazantzakis Airport) → Portsmouth (Portsmouth International at Pease Airport)
4,876 mi
7,846 km · 4,237 nm
10h 2m
estimated nonstop flight time
-7h
time difference · heading northwest
See live HER→PSM fares Phone-only fares on this route — call free
Flight time details
4,876 miles nonstop takes roughly 10h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- HER — Heraklion International Nikos Kazantzakis Airport · Heraklion, Greece
- 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 HER
- JSH · Sitia Airport53 mi away
- CHQ · Chania International Airport60 mi away
- JTR · Santorini Airport75 mi away
- KSJ · Kasos Airport98 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 HER from PSM?
The flight distance from Heraklion (HER) to Portsmouth (PSM) is 4,876 miles (7,846 km, 4,237 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HER to PSM?
A nonstop flight takes about 10h 2m 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 Heraklion and Portsmouth?
Portsmouth is 7 hours behind Heraklion.
What is the cheapest way to fly from HER to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HER–PSM that never appear on search engines, with no booking fees.