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RCS to REP: distance & flight time
Rochester (Rochester Airport) → Siem-reap (Siem Reap International Airport)
6,055 mi
9,744 km · 5,262 nm
12h 20m
estimated nonstop flight time
+6h
time difference · heading east
See live RCS→REP fares Phone-only fares on this route — call free
Flight time details
6,055 miles nonstop takes roughly 12h 20m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- RCS — Rochester Airport · Rochester, United Kingdom
- 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 RCS
- LGW · London Gatwick Airport33 mi away
- LHR · London Heathrow Airport42 mi away
- SEN · Southend Airport17 mi away
- BQH · London Biggin Hill Airport20 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 RCS from REP?
The flight distance from Rochester (RCS) to Siem-reap (REP) is 6,055 miles (9,744 km, 5,262 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCS to REP?
A nonstop flight takes about 12h 20m 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 Rochester and Siem-reap?
Siem-reap is 6 hours ahead of Rochester.
What is the cheapest way to fly from RCS to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCS–REP that never appear on search engines, with no booking fees.