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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
+12h
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 12-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.
Are there nonstop flights from DCA to RBE?
Nonstop service on DCA–RBE depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 43m nonstop estimate.
What is the time difference between Washington and Ratanakiri?
Ratanakiri is 12 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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–RBE that never appear on search engines, with no booking fees.
Why are some DCA to RBE fares phone-only?
Consolidator contracts let us sell certain DCA–RBE tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.