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REP to FMH: distance & flight time
Siem-reap (Siem Reap International Airport) → Falmouth (Cape Cod Coast Guard Air Station)
8,615 mi
13,864 km · 7,486 nm
17h 22m
estimated nonstop flight time
-11h
time difference · heading north
See live REP→FMH fares Phone-only fares on this route — call free
Flight time details
8,615 miles nonstop takes roughly 17h 22m 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
- FMH — Cape Cod Coast Guard Air Station · Falmouth, 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 FMH
Frequently asked questions
How far is REP from FMH?
The flight distance from Siem-reap (REP) to Falmouth (FMH) is 8,615 miles (13,864 km, 7,486 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to FMH?
A nonstop flight takes about 17h 22m 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 Falmouth?
Falmouth is 11 hours behind Siem-reap.
What is the cheapest way to fly from REP to FMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–FMH that never appear on search engines, with no booking fees.