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SFF to REP: distance & flight time
Spokane (Felts Field) → Siem-reap (Siem Reap International Airport)
7,515 mi
12,094 km · 6,530 nm
15h 12m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SFF→REP fares Phone-only fares on this route — call free
Flight time details
7,515 miles nonstop takes roughly 15h 12m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- SFF — Felts Field · Spokane, 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 SFF
- GEG · Spokane International Airport11 mi away
- SKA · Fairchild Air Force Base16 mi away
- COE · Coeur D'Alene - Pappy Boyington Field24 mi away
- PUW · Pullman Moscow Regional Airport66 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 SFF from REP?
The flight distance from Spokane (SFF) to Siem-reap (REP) is 7,515 miles (12,094 km, 6,530 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFF to REP?
A nonstop flight takes about 15h 12m 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 Spokane and Siem-reap?
Siem-reap is 14 hours ahead of Spokane.
What is the cheapest way to fly from SFF to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFF–REP that never appear on search engines, with no booking fees.