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CEI to MLS: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Miles City (Frank Wiley Field)
7,576 mi
12,192 km · 6,583 nm
15h 19m
estimated nonstop flight time
-13h
time difference · heading north
See live CEI→MLS fares Phone-only fares on this route — call free
Flight time details
7,576 miles nonstop takes roughly 15h 19m 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
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- 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 CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 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 CEI from MLS?
The flight distance from Chiang Rai (CEI) to Miles City (MLS) is 7,576 miles (12,192 km, 6,583 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to MLS?
A nonstop flight takes about 15h 19m 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 Chiang Rai and Miles City?
Miles City is 13 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to MLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–MLS that never appear on search engines, with no booking fees.