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ISB to RBE: distance & flight time
Islamabad (New Islamabad International Airport) → Ratanakiri (Ratanakiri Airport)
2,539 mi
4,087 km · 2,207 nm
5h 27m
estimated nonstop flight time
—
time difference · heading southeast
See live ISB→RBE fares Phone-only fares on this route — call free
Flight time details
2,539 miles nonstop takes roughly 5h 27m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ISB — New Islamabad International Airport · Islamabad, Pakistan
- 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 ISB
- ATG · Minhas Air Base34 mi away
- XJM · Mangla Airport58 mi away
- RAZ · Rawalakot Airport58 mi away
- MFG · Muzaffarabad Airport66 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 ISB from RBE?
The flight distance from Islamabad (ISB) to Ratanakiri (RBE) is 2,539 miles (4,087 km, 2,207 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISB to RBE?
A nonstop flight takes about 5h 27m 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 cheapest way to fly from ISB to RBE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISB–RBE that never appear on search engines, with no booking fees.