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LGA to REP: distance & flight time

New York (La Guardia Airport) → Siem-reap (Siem Reap International Airport)

8,690 mi
13,985 km · 7,551 nm
17h 30m
estimated nonstop flight time
+11h
time difference · heading north
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Flight time details

8,690 miles nonstop takes roughly 17h 30m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.

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 LGA from REP?

The flight distance from New York (LGA) to Siem-reap (REP) is 8,690 miles (13,985 km, 7,551 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from LGA to REP?

A nonstop flight takes about 17h 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 New York and Siem-reap?

Siem-reap is 11 hours ahead of New York.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGA–REP that never appear on search engines, with no booking fees.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