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DCA to PRG: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Prague (Václav Havel Airport Prague)
4,282 mi
6,891 km · 3,721 nm
8h 52m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DCA→PRG fares Phone-only fares on this route — call free
Flight time details
4,282 miles nonstop takes roughly 8h 52m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- PRG — Václav Havel Airport Prague · Prague, Czech Republic
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 PRG
- VOD · Vodochody Airport10 mi away
- KLV · Karlovy Vary International Airport60 mi away
- PED · Pardubice Airport66 mi away
- DRS · Dresden Airport75 mi away
Frequently asked questions
How far is DCA from PRG?
The flight distance from Washington (DCA) to Prague (PRG) is 4,282 miles (6,891 km, 3,721 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to PRG?
A nonstop flight takes about 8h 52m 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 Prague?
Prague is 6 hours ahead of Washington.
What is the cheapest way to fly from DCA to PRG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–PRG that never appear on search engines, with no booking fees.