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REP to OMA: distance & flight time
Siem-reap (Siem Reap International Airport) → Omaha (Eppley Airfield)
8,452 mi
13,603 km · 7,345 nm
17h 2m
estimated nonstop flight time
-12h
time difference · heading north
See live REP→OMA fares Phone-only fares on this route — call free
Flight time details
8,452 miles nonstop takes roughly 17h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- OMA — Eppley Airfield · Omaha, 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 OMA
- CBF · Council Bluffs Municipal Airport8 mi away
- OFF · Offutt Air Force Base13 mi away
- FET · Fremont Municipal Airport34 mi away
- LNK · Lincoln Airport55 mi away
Frequently asked questions
How far is REP from OMA?
The flight distance from Siem-reap (REP) to Omaha (OMA) is 8,452 miles (13,603 km, 7,345 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to OMA?
A nonstop flight takes about 17h 2m 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 Omaha?
Omaha is 12 hours behind Siem-reap.
What is the cheapest way to fly from REP to OMA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–OMA that never appear on search engines, with no booking fees.