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HEM to DCA: distance & flight time
Helsinki (Helsinki Malmi Airport) → Washington (Ronald Reagan Washington National Airport)
4,309 mi
6,935 km · 3,745 nm
8h 55m
estimated nonstop flight time
-7h
time difference · heading northwest
See live HEM→DCA fares Phone-only fares on this route — call free
Flight time details
4,309 miles nonstop takes roughly 8h 55m 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
- DCA — Ronald Reagan Washington National Airport · Washington, 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 DCA
Frequently asked questions
How far is HEM from DCA?
The flight distance from Helsinki (HEM) to Washington (DCA) is 4,309 miles (6,935 km, 3,745 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEM to DCA?
A nonstop flight takes about 8h 55m 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 Washington?
Washington is 7 hours behind Helsinki.
What is the cheapest way to fly from HEM to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEM–DCA that never appear on search engines, with no booking fees.