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REP to OSH: distance & flight time
Siem-reap (Siem Reap International Airport) → Oshkosh (Wittman Regional Airport)
8,395 mi
13,511 km · 7,295 nm
16h 56m
estimated nonstop flight time
-12h
time difference · heading north
See live REP→OSH fares Phone-only fares on this route — call free
Flight time details
8,395 miles nonstop takes roughly 16h 56m 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
- OSH — Wittman Regional Airport · Oshkosh, 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 OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 mi away
Frequently asked questions
How far is REP from OSH?
The flight distance from Siem-reap (REP) to Oshkosh (OSH) is 8,395 miles (13,511 km, 7,295 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to OSH?
A nonstop flight takes about 16h 56m 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 Oshkosh?
Oshkosh is 12 hours behind Siem-reap.
What is the cheapest way to fly from REP to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–OSH that never appear on search engines, with no booking fees.