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RIV to RBE: distance & flight time
Riverside (March ARB Airport) → Ratanakiri (Ratanakiri Airport)
8,046 mi
12,949 km · 6,992 nm
16h 15m
estimated nonstop flight time
+14h
time difference · heading northwest
See live RIV→RBE fares Phone-only fares on this route — call free
Flight time details
8,046 miles nonstop takes roughly 16h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- RIV — March ARB Airport · Riverside, 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 RIV
- RAL · Riverside Municipal Airport12 mi away
- SBD · San Bernardino International Airport15 mi away
- RBK · French Valley Airport22 mi away
- ONT · Ontario International Airport23 mi away
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 RIV from RBE?
The flight distance from Riverside (RIV) to Ratanakiri (RBE) is 8,046 miles (12,949 km, 6,992 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIV to RBE?
A nonstop flight takes about 16h 15m 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 Riverside and Ratanakiri?
Ratanakiri is 14 hours ahead of Riverside.
What is the cheapest way to fly from RIV to RBE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIV–RBE that never appear on search engines, with no booking fees.