Need help booking?
Unpublished phone-only deals available
REP to APN: distance & flight time
Siem-reap (Siem Reap International Airport) → Alpena (Alpena County Regional Airport)
8,369 mi
13,469 km · 7,273 nm
16h 53m
estimated nonstop flight time
-11h
time difference · heading north
See live REP→APN fares Phone-only fares on this route — call free
Flight time details
8,369 miles nonstop takes roughly 16h 53m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- APN — Alpena County Regional Airport · Alpena, 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 APN
- OSC · Oscoda Wurtsmith Airport44 mi away
- ECA · Iosco County Airport53 mi away
- GLR · Gaylord Regional Airport56 mi away
- DRE · Drummond Island Airport65 mi away
Frequently asked questions
How far is REP from APN?
The flight distance from Siem-reap (REP) to Alpena (APN) is 8,369 miles (13,469 km, 7,273 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to APN?
A nonstop flight takes about 16h 53m 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 Alpena?
Alpena is 11 hours behind Siem-reap.
What is the cheapest way to fly from REP to APN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–APN that never appear on search engines, with no booking fees.