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ISN to RBE: distance & flight time
Williston (Sloulin Field International Airport) → Ratanakiri (Ratanakiri Airport)
7,764 mi
12,495 km · 6,746 nm
15h 41m
estimated nonstop flight time
+12h
time difference · heading northwest
See live ISN→RBE fares Phone-only fares on this route — call free
Flight time details
7,764 miles nonstop takes roughly 15h 41m gate to gate, flying northwest. 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
- ISN — Sloulin Field International Airport · Williston, 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 ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 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 ISN from RBE?
The flight distance from Williston (ISN) to Ratanakiri (RBE) is 7,764 miles (12,495 km, 6,746 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to RBE?
A nonstop flight takes about 15h 41m 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 Williston and Ratanakiri?
Ratanakiri is 12 hours ahead of Williston.
What is the cheapest way to fly from ISN to RBE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–RBE that never appear on search engines, with no booking fees.