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OSK to DCA: distance & flight time
Oskarshamn (Oskarshamn Airport) → Washington (Ronald Reagan Washington National Airport)
4,135 mi
6,655 km · 3,593 nm
8h 34m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OSK→DCA fares Phone-only fares on this route — call free
Flight time details
4,135 miles nonstop takes roughly 8h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OSK — Oskarshamn Airport · Oskarshamn, Sweden
- 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 OSK
- HLF · Hultsfred Airport28 mi away
- KLR · Kalmar Airport47 mi away
- VXO · Växjö Kronoberg Airport72 mi away
- VBY · Visby Airport72 mi away
Near DCA
Frequently asked questions
How far is OSK from DCA?
The flight distance from Oskarshamn (OSK) to Washington (DCA) is 4,135 miles (6,655 km, 3,593 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSK to DCA?
A nonstop flight takes about 8h 34m 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 Oskarshamn and Washington?
Washington is 6 hours behind Oskarshamn.
What is the cheapest way to fly from OSK to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSK–DCA that never appear on search engines, with no booking fees.