Need help booking?
Unpublished phone-only deals available
XSI to REP: distance & flight time
South Indian Lake (South Indian Lake Airport) → Siem-reap (Siem Reap International Airport)
7,414 mi
11,931 km · 6,442 nm
15h
estimated nonstop flight time
+12h
time difference · heading northwest
See live XSI→REP fares Phone-only fares on this route — call free
Flight time details
7,414 miles nonstop takes roughly 15h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- XSI — South Indian Lake Airport · South Indian Lake, Canada
- 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 XSI
- YLR · Leaf Rapids Airport45 mi away
- YTH · Thompson Airport79 mi away
- YYL · Lynn Lake Airport82 mi away
- KES · Kelsey Airport105 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 XSI from REP?
The flight distance from South Indian Lake (XSI) to Siem-reap (REP) is 7,414 miles (11,931 km, 6,442 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XSI to REP?
A nonstop flight takes about 15h 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 South Indian Lake and Siem-reap?
Siem-reap is 12 hours ahead of South Indian Lake.
What is the cheapest way to fly from XSI to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XSI–REP that never appear on search engines, with no booking fees.