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SFZ to REP: distance & flight time
Smithfield (North Central State Airport) → Siem-reap (Siem Reap International Airport)
8,602 mi
13,844 km · 7,475 nm
17h 20m
estimated nonstop flight time
+11h
time difference · heading north
See live SFZ→REP fares Phone-only fares on this route — call free
Flight time details
8,602 miles nonstop takes roughly 17h 20m 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
- SFZ — North Central State Airport · Smithfield, 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 SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 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 SFZ from REP?
The flight distance from Smithfield (SFZ) to Siem-reap (REP) is 8,602 miles (13,844 km, 7,475 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFZ to REP?
A nonstop flight takes about 17h 20m 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 Smithfield and Siem-reap?
Siem-reap is 11 hours ahead of Smithfield.
What is the cheapest way to fly from SFZ to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFZ–REP that never appear on search engines, with no booking fees.