Need help booking?
Unpublished phone-only deals available
RUM to REP: distance & flight time
Rumjatar (Rumjatar Airport) → Siem-reap (Siem Reap International Airport)
1,470 mi
2,366 km · 1,278 nm
3h 40m
estimated nonstop flight time
+1.3h
time difference · heading southeast
See live RUM→REP fares Phone-only fares on this route — call free
Flight time details
1,470 miles nonstop takes roughly 3h 40m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.3-hour time gain when reading arrival times on your ticket.
The two airports
- RUM — Rumjatar Airport · Rumjatar, Nepal
- REP — Siem Reap International Airport · Siem-reap, 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 RUM
- LDN · Lamidanda Airport8 mi away
- PPL · Phaplu Airport15 mi away
- LUA · Lukla Airport29 mi away
- RHP · Ramechhap Airport31 mi away
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is RUM from REP?
The flight distance from Rumjatar (RUM) to Siem-reap (REP) is 1,470 miles (2,366 km, 1,278 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RUM to REP?
A nonstop flight takes about 3h 40m 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 Rumjatar and Siem-reap?
Siem-reap is 1.3 hours ahead of Rumjatar.
What is the cheapest way to fly from RUM to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RUM–REP that never appear on search engines, with no booking fees.