Need help booking?
Unpublished phone-only deals available
SVO to REP: distance & flight time
Moscow (Sheremetyevo International Airport) → Siem-reap (Siem Reap International Airport)
4,545 mi
7,315 km · 3,950 nm
9h 23m
estimated nonstop flight time
+4h
time difference · heading east
See live SVO→REP fares Phone-only fares on this route — call free
Flight time details
4,545 miles nonstop takes roughly 9h 23m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- SVO — Sheremetyevo International Airport · Moscow, Russia
- 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 SVO
- CKL · Chkalovskiy Air Base26 mi away
- VKO · Vnukovo International Airport27 mi away
- OSF · Ostafyevo International Airport32 mi away
- BKA · Bykovo Airport35 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 SVO from REP?
The flight distance from Moscow (SVO) to Siem-reap (REP) is 4,545 miles (7,315 km, 3,950 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SVO to REP?
A nonstop flight takes about 9h 23m 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 Moscow and Siem-reap?
Siem-reap is 4 hours ahead of Moscow.
What is the cheapest way to fly from SVO to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SVO–REP that never appear on search engines, with no booking fees.