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HEM to SME: distance & flight time
Helsinki (Helsinki Malmi Airport) → Somerset (Lake Cumberland Regional Airport)
4,633 mi
7,455 km · 4,026 nm
9h 33m
estimated nonstop flight time
-7h
time difference · heading northwest
See live HEM→SME fares Phone-only fares on this route — call free
Flight time details
4,633 miles nonstop takes roughly 9h 33m 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
- HEM — Helsinki Malmi Airport · Helsinki, Finland
- SME — Lake Cumberland Regional Airport · Somerset, 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 SME
- LOZ · London-Corbin Airport/Magee Field29 mi away
- LEX · Blue Grass Airport68 mi away
- GLW · Glasgow Municipal Airport74 mi away
- FFT · Capital City Airport80 mi away
Frequently asked questions
How far is HEM from SME?
The flight distance from Helsinki (HEM) to Somerset (SME) is 4,633 miles (7,455 km, 4,026 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEM to SME?
A nonstop flight takes about 9h 33m 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 Helsinki and Somerset?
Somerset is 7 hours behind Helsinki.
What is the cheapest way to fly from HEM to SME?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEM–SME that never appear on search engines, with no booking fees.