Need help booking?
Unpublished phone-only deals available
DCA to RBE: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Ratanakiri (Ratanakiri Airport)
8,794 mi
14,153 km · 7,642 nm
17h 43m
estimated nonstop flight time
+11h
time difference · heading north
See live DCA→RBE fares Phone-only fares on this route — call free
Flight time details
8,794 miles nonstop takes roughly 17h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- RBE — Ratanakiri Airport · Ratanakiri, Cambodia
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 RBE
- TNX · Stung Treng Airport67 mi away
- PXU · Pleiku Airport72 mi away
- AOU · Attopeu Airport76 mi away
- BMV · Buon Ma Thuot Airport106 mi away
Frequently asked questions
How far is DCA from RBE?
The flight distance from Washington (DCA) to Ratanakiri (RBE) is 8,794 miles (14,153 km, 7,642 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to RBE?
A nonstop flight takes about 17h 43m 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 Ratanakiri?
Ratanakiri is 11 hours ahead of Washington.
What is the cheapest way to fly from DCA to RBE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–RBE that never appear on search engines, with no booking fees.