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REP to CHS: distance & flight time
Siem-reap (Siem Reap International Airport) → Charleston (Charleston Air Force Base-International Airport)
9,227 mi
14,849 km · 8,018 nm
18h 34m
estimated nonstop flight time
-11h
time difference · heading north
See live REP→CHS fares Phone-only fares on this route — call free
Flight time details
9,227 miles nonstop takes roughly 18h 34m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- CHS — Charleston Air Force Base-International Airport · Charleston, United States
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 REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Near CHS
- BFT · Beaufort County Airport48 mi away
- GGE · Georgetown County Airport51 mi away
- HHH · Hilton Head Airport60 mi away
- OGB · Orangeburg Municipal Airport61 mi away
Frequently asked questions
How far is REP from CHS?
The flight distance from Siem-reap (REP) to Charleston (CHS) is 9,227 miles (14,849 km, 8,018 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to CHS?
A nonstop flight takes about 18h 34m 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 Siem-reap and Charleston?
Charleston is 11 hours behind Siem-reap.
What is the cheapest way to fly from REP to CHS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–CHS that never appear on search engines, with no booking fees.