Need help booking?
Unpublished phone-only deals available
REP to KLF: distance & flight time
Siem-reap (Siem Reap International Airport) → Kaluga (Grabtsevo Airport)
4,566 mi
7,349 km · 3,968 nm
9h 25m
estimated nonstop flight time
-4h
time difference · heading northwest
See live REP→KLF fares Phone-only fares on this route — call free
Flight time details
4,566 miles nonstop takes roughly 9h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- KLF — Grabtsevo Airport · Kaluga, Russia
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 KLF
- VKO · Vnukovo International Airport80 mi away
- OSF · Ostafyevo International Airport80 mi away
- DME · Domodedovo International Airport85 mi away
- ZIA · Zhukovsky International Airport99 mi away
Frequently asked questions
How far is REP from KLF?
The flight distance from Siem-reap (REP) to Kaluga (KLF) is 4,566 miles (7,349 km, 3,968 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to KLF?
A nonstop flight takes about 9h 25m 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 Kaluga?
Kaluga is 4 hours behind Siem-reap.
What is the cheapest way to fly from REP to KLF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–KLF that never appear on search engines, with no booking fees.