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REP to KMC: distance & flight time

Siem-reap (Siem Reap International Airport) → King Khalid Mil.city (King Khaled Military City Airport)

3,863 mi
6,217 km · 3,357 nm
8h 2m
estimated nonstop flight time
-4h
time difference · heading northwest
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Flight time details

3,863 miles nonstop takes roughly 8h 2m 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is REP from KMC?

The flight distance from Siem-reap (REP) to King Khalid Mil.city (KMC) is 3,863 miles (6,217 km, 3,357 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from REP to KMC?

A nonstop flight takes about 8h 2m 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 King Khalid Mil.city?

King Khalid Mil.city is 4 hours behind Siem-reap.

What is the cheapest way to fly from REP to KMC?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–KMC that never appear on search engines, with no booking fees.
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