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ISM to RBE: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → Ratanakiri (Ratanakiri Airport)
9,479 mi
15,256 km · 8,237 nm
19h 3m
estimated nonstop flight time
+11h
time difference · heading north
See live ISM→RBE fares Phone-only fares on this route — call free
Flight time details
9,479 miles nonstop takes roughly 19h 3m 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
- ISM — Kissimmee Gateway Airport · Kissimmee, 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 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 ISM from RBE?
The flight distance from Kissimmee (ISM) to Ratanakiri (RBE) is 9,479 miles (15,256 km, 8,237 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISM to RBE?
A nonstop flight takes about 19h 3m 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 Kissimmee and Ratanakiri?
Ratanakiri is 11 hours ahead of Kissimmee.
What is the cheapest way to fly from ISM to RBE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–RBE that never appear on search engines, with no booking fees.