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DEN to MLS: distance & flight time
Denver (Denver International Airport) → Miles City (Frank Wiley Field)
458 mi
737 km · 398 nm
1h 28m
estimated nonstop flight time
Same time
time difference · heading north
See live DEN→MLS fares Phone-only fares on this route — call free
Flight time details
458 miles nonstop takes roughly 1h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DEN — Denver International Airport · Denver, United States
- 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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 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 DEN from MLS?
The flight distance from Denver (DEN) to Miles City (MLS) is 458 miles (737 km, 398 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEN to MLS?
A nonstop flight takes about 1h 28m 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 cheapest way to fly from DEN to MLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEN–MLS that never appear on search engines, with no booking fees.