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REP to SIF: distance & flight time

Siem-reap (Siem Reap International Airport) → Simara (Simara Airport)

1,543 mi
2,483 km · 1,341 nm
3h 30m
estimated nonstop flight time
-1.2h
time difference · heading northwest
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Flight time details

1,543 miles nonstop takes roughly 3h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.2-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 SIF?

The flight distance from Siem-reap (REP) to Simara (SIF) is 1,543 miles (2,483 km, 1,341 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from REP to SIF?

A nonstop flight takes about 3h 30m 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 Simara?

Simara is 1.2 hours behind Siem-reap.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–SIF that never appear on search engines, with no booking fees.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