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REP to GRB: distance & flight time
Siem-reap (Siem Reap International Airport) → Green Bay (Austin Straubel International Airport)
8,367 mi
13,465 km · 7,271 nm
16h 52m
estimated nonstop flight time
-12h
time difference · heading north
See live REP→GRB fares Phone-only fares on this route — call free
Flight time details
8,367 miles nonstop takes roughly 16h 52m 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
- GRB — Austin Straubel International Airport · Green Bay, 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 GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 mi away
Frequently asked questions
How far is REP from GRB?
The flight distance from Siem-reap (REP) to Green Bay (GRB) is 8,367 miles (13,465 km, 7,271 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to GRB?
A nonstop flight takes about 16h 52m 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 Green Bay?
Green Bay is 12 hours behind Siem-reap.
What is the cheapest way to fly from REP to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–GRB that never appear on search engines, with no booking fees.