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HEM to PMH: distance & flight time
Helsinki (Helsinki Malmi Airport) → Portsmouth (Greater Portsmouth Regional Airport)
4,477 mi
7,205 km · 3,891 nm
9h 15m
estimated nonstop flight time
—
time difference · heading northwest
See live HEM→PMH fares Phone-only fares on this route — call free
Flight time details
4,477 miles nonstop takes roughly 9h 15m 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
- HEM — Helsinki Malmi Airport · Helsinki, Finland
- 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 HEM
- HEL · Helsinki Vantaa Airport5 mi away
- HYV · Hyvinkää Airfield28 mi away
- TLL · Lennart Meri Tallinn Airport59 mi away
- QLF · Lahti Vesivehmaa Airport65 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 HEM from PMH?
The flight distance from Helsinki (HEM) to Portsmouth (PMH) is 4,477 miles (7,205 km, 3,891 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEM to PMH?
A nonstop flight takes about 9h 15m 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 HEM to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEM–PMH that never appear on search engines, with no booking fees.