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CON to REP: distance & flight time
Concord NH (Concord Municipal Airport) → Siem-reap (Siem Reap International Airport)
8,514 mi
13,702 km · 7,398 nm
17h 10m
estimated nonstop flight time
+11h
time difference · heading north
See live CON→REP fares Phone-only fares on this route — call free
Flight time details
8,514 miles nonstop takes roughly 17h 10m 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
- CON — Concord Municipal Airport · Concord NH, 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 CON
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 CON from REP?
The flight distance from Concord NH (CON) to Siem-reap (REP) is 8,514 miles (13,702 km, 7,398 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CON to REP?
A nonstop flight takes about 17h 10m 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 Concord NH and Siem-reap?
Siem-reap is 11 hours ahead of Concord NH.
What is the cheapest way to fly from CON to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CON–REP that never appear on search engines, with no booking fees.