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DCA to OUL: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Oulu (Oulu Airport)
4,157 mi
6,691 km · 3,613 nm
8h 37m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DCA→OUL fares Phone-only fares on this route — call free
Flight time details
4,157 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
- OUL — Oulu Airport · Oulu, 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 OUL
- KEM · Kemi-Tornio Airport63 mi away
- YLI · Ylivieska Airfield63 mi away
- KAJ · Kajaani Airport82 mi away
- LLA · Luleå Airport103 mi away
Frequently asked questions
How far is DCA from OUL?
The flight distance from Washington (DCA) to Oulu (OUL) is 4,157 miles (6,691 km, 3,613 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to OUL?
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 Oulu?
Oulu is 7 hours ahead of Washington.
What is the cheapest way to fly from DCA to OUL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–OUL that never appear on search engines, with no booking fees.