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ORH to REP: distance & flight time
Worcester (Worcester Regional Airport) → Siem-reap (Siem Reap International Airport)
8,580 mi
13,808 km · 7,456 nm
17h 17m
estimated nonstop flight time
+11h
time difference · heading north
See live ORH→REP fares Phone-only fares on this route — call free
Flight time details
8,580 miles nonstop takes roughly 17h 17m 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
- ORH — Worcester Regional Airport · Worcester, United States
- 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 ORH
- BOS · General Edward Lawrence Logan International Airport45 mi away
- SFZ · North Central State Airport31 mi away
- BED · Laurence G Hanscom Field33 mi away
- CEF · Westover ARB/Metropolitan Airport34 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 ORH from REP?
The flight distance from Worcester (ORH) to Siem-reap (REP) is 8,580 miles (13,808 km, 7,456 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ORH to REP?
A nonstop flight takes about 17h 17m 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 Worcester and Siem-reap?
Siem-reap is 11 hours ahead of Worcester.
What is the cheapest way to fly from ORH to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ORH–REP that never appear on search engines, with no booking fees.