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REP to SGO: distance & flight time

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

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

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

The flight distance from Siem-reap (REP) to St George (SGO) 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 REP to SGO?

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 Siem-reap and St George?

St George is 3 hours ahead of Siem-reap.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–SGO that never appear on search engines, with no booking fees.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