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REP to YQS: distance & flight time
Siem-reap (Siem Reap International Airport) → St Thomas (St Thomas Municipal Airport)
8,543 mi
13,748 km · 7,423 nm
17h 13m
estimated nonstop flight time
—
time difference · heading north
See live REP→YQS fares Phone-only fares on this route — call free
Flight time details
8,543 miles nonstop takes roughly 17h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- YQS — St Thomas Municipal Airport · St Thomas, Canada
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 YQS
- YXU · London Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome41 mi away
- YYZ · Lester B. Pearson International Airport97 mi away
- YKF · Waterloo Airport60 mi away
Frequently asked questions
How far is REP from YQS?
The flight distance from Siem-reap (REP) to St Thomas (YQS) is 8,543 miles (13,748 km, 7,423 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to YQS?
A nonstop flight takes about 17h 13m 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 cheapest way to fly from REP to YQS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–YQS that never appear on search engines, with no booking fees.