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NCE to REP: distance & flight time
Nice (Nice-Côte d'Azur Airport) → Siem-reap (Siem Reap International Airport)
5,904 mi
9,502 km · 5,131 nm
12h 3m
estimated nonstop flight time
+5h
time difference · heading east
See live NCE→REP fares Phone-only fares on this route — call free
Flight time details
5,904 miles nonstop takes roughly 12h 3m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- NCE — Nice-Côte d'Azur Airport · Nice, France
- 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 NCE
- CEQ · Cannes-Mandelieu Airport15 mi away
- FRJ · Fréjus Airport29 mi away
- LTT · La Môle Airport48 mi away
- ALL · Villanova D'Albenga International Airport53 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 NCE from REP?
The flight distance from Nice (NCE) to Siem-reap (REP) is 5,904 miles (9,502 km, 5,131 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NCE to REP?
A nonstop flight takes about 12h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from NCE to REP?
Nonstop service on NCE–REP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 3m nonstop estimate.
What is the time difference between Nice and Siem-reap?
Siem-reap is 5 hours ahead of Nice.
What is the cheapest way to fly from NCE to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NCE–REP that never appear on search engines, with no booking fees.
Why are some NCE to REP fares phone-only?
Consolidator contracts let us sell certain NCE–REP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.