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REP to GXY: distance & flight time
Siem-reap (Siem Reap International Airport) → Greeley (Greeley–Weld County Airport)
8,294 mi
13,347 km · 7,207 nm
16h 44m
estimated nonstop flight time
—
time difference · heading northeast
See live REP→GXY fares Phone-only fares on this route — call free
Flight time details
8,294 miles nonstop takes roughly 16h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- GXY — Greeley–Weld County Airport · Greeley, United States
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 REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Near GXY
- DEN · Denver International Airport40 mi away
- FNL · Northern Colorado Regional Airport20 mi away
- WBU · Boulder Municipal Airport42 mi away
- BJC · Rocky Mountain Metropolitan Airport45 mi away
Frequently asked questions
How far is REP from GXY?
The flight distance from Siem-reap (REP) to Greeley (GXY) is 8,294 miles (13,347 km, 7,207 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to GXY?
A nonstop flight takes about 16h 44m 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 cheapest way to fly from REP to GXY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–GXY that never appear on search engines, with no booking fees.