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SGR to REP: distance & flight time
Sugar Land (Sugar Land Regional Airport) → Siem-reap (Siem Reap International Airport)
9,193 mi
14,794 km · 7,988 nm
18h 29m
estimated nonstop flight time
+12h
time difference · heading northwest
See live SGR→REP fares Phone-only fares on this route — call free
Flight time details
9,193 miles nonstop takes roughly 18h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- SGR — Sugar Land Regional Airport · Sugar Land, United States
- REP — Siem Reap International Airport · Siem-reap, Cambodia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SGR
- IAH · George Bush Intercontinental Houston Airport31 mi away
- AAP · Andrau Airpark8 mi away
- IWS · West Houston Airport14 mi away
- HOU · William P Hobby Airport23 mi away
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is SGR from REP?
The flight distance from Sugar Land (SGR) to Siem-reap (REP) is 9,193 miles (14,794 km, 7,988 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGR to REP?
A nonstop flight takes about 18h 29m 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 Sugar Land and Siem-reap?
Siem-reap is 12 hours ahead of Sugar Land.
What is the cheapest way to fly from SGR to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGR–REP that never appear on search engines, with no booking fees.