Need help booking?
Unpublished phone-only deals available
REP to MLS: distance & flight time
Siem-reap (Siem Reap International Airport) → Miles City (Frank Wiley Field)
7,910 mi
12,730 km · 6,873 nm
15h 59m
estimated nonstop flight time
-13h
time difference · heading north
See live REP→MLS fares Phone-only fares on this route — call free
Flight time details
7,910 miles nonstop takes roughly 15h 59m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- MLS — Frank Wiley Field · Miles City, 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 MLS
- GDV · Dawson Community Airport71 mi away
- OLF · L M Clayton Airport116 mi away
- SDY · Sidney - Richland Regional Airport119 mi away
- SHR · Sheridan County Airport126 mi away
Frequently asked questions
How far is REP from MLS?
The flight distance from Siem-reap (REP) to Miles City (MLS) is 7,910 miles (12,730 km, 6,873 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to MLS?
A nonstop flight takes about 15h 59m 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 Miles City?
Miles City is 13 hours behind Siem-reap.
What is the cheapest way to fly from REP to MLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–MLS that never appear on search engines, with no booking fees.