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SGO to REP: distance & flight time

St George (St George Airport) → Siem-reap (Siem Reap International Airport)

4,144 mi
6,670 km · 3,601 nm
8h 36m
estimated nonstop flight time
-3h
time difference · heading northwest
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Flight time details

4,144 miles nonstop takes roughly 8h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-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 SGO from REP?

The flight distance from St George (SGO) to Siem-reap (REP) is 4,144 miles (6,670 km, 3,601 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SGO to REP?

A nonstop flight takes about 8h 36m 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 St George and Siem-reap?

Siem-reap is 3 hours behind St George.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGO–REP that never appear on search engines, with no booking fees.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