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CPR to DCA: distance & flight time
Casper (Casper-Natrona County International Airport) → Washington (Ronald Reagan Washington National Airport)
1,554 mi
2,501 km · 1,351 nm
3h 31m
estimated nonstop flight time
+2h
time difference · heading east
See live CPR→DCA fares Phone-only fares on this route — call free
Flight time details
1,554 miles nonstop takes roughly 3h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CPR — Casper-Natrona County International Airport · Casper, United States
- 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 mi away
Near DCA
Frequently asked questions
How far is CPR from DCA?
The flight distance from Casper (CPR) to Washington (DCA) is 1,554 miles (2,501 km, 1,351 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to DCA?
A nonstop flight takes about 3h 31m 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 Casper and Washington?
Washington is 2 hours ahead of Casper.
What is the cheapest way to fly from CPR to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–DCA that never appear on search engines, with no booking fees.