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DCA to MHQ: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Mariehamn (Mariehamn Airport)
4,159 mi
6,693 km · 3,614 nm
8h 37m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DCA→MHQ fares Phone-only fares on this route — call free
Flight time details
4,159 miles nonstop takes roughly 8h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- MHQ — Mariehamn Airport · Mariehamn, Finland
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 DCA
Near MHQ
- ARN · Stockholm-Arlanda Airport76 mi away
- TKU · Turku Airport85 mi away
- BMA · Stockholm-Bromma Airport86 mi away
- GVX · Gävle Sandviken Airport106 mi away
Frequently asked questions
How far is DCA from MHQ?
The flight distance from Washington (DCA) to Mariehamn (MHQ) is 4,159 miles (6,693 km, 3,614 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to MHQ?
A nonstop flight takes about 8h 37m 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 Washington and Mariehamn?
Mariehamn is 7 hours ahead of Washington.
What is the cheapest way to fly from DCA to MHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–MHQ that never appear on search engines, with no booking fees.