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MLS to SOF: distance & flight time
Miles City (Frank Wiley Field) → Sofia (Sofia Airport)
5,540 mi
8,916 km · 4,814 nm
11h 20m
estimated nonstop flight time
+9h
time difference · heading northeast
See live MLS→SOF fares Phone-only fares on this route — call free
Flight time details
5,540 miles nonstop takes roughly 11h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- MLS — Frank Wiley Field · Miles City, United States
- SOF — Sofia Airport · Sofia, Bulgaria
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 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
Near SOF
- PDV · Plovdiv International Airport85 mi away
- INI · Nis Airport90 mi away
- SKP · Skopje Alexander the Great Airport105 mi away
- CRA · Craiova Airport115 mi away
Frequently asked questions
How far is MLS from SOF?
The flight distance from Miles City (MLS) to Sofia (SOF) is 5,540 miles (8,916 km, 4,814 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLS to SOF?
A nonstop flight takes about 11h 20m 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 Miles City and Sofia?
Sofia is 9 hours ahead of Miles City.
What is the cheapest way to fly from MLS to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLS–SOF that never appear on search engines, with no booking fees.