# Distance from Miles City (MLS) to Chicago (ORD)

> 1,512 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,512 km / 940 mi / 817 nm
- **Estimated flight time**: 3h
- **Heading**: 103° (east southeast)
- **Return heading**: 295° (west northwest)
- **Classification**: Medium-haul
- **Type**: Domestic (United States)
- **Time difference**: +1h (When it's 23:58 in Miles City, it's 00:58 in Chicago)
- **Elevation difference**: 1,954 ft (ORD is lower than MLS)

## Airports

### [Frank Wiley Field (MLS)](https://www.flightduration.online/airport/mls-miles-city-frank-wiley-field/1ef266df-2b7a-61ac-920c-06bb2780ed98)

- City: Miles City, United States
- ICAO: KMLS
- Timezone: America/Denver
- Coordinates: 46.430000, -105.890000
- Elevation: 2,634 ft

### [Chicago O'Hare International Airport (ORD)](https://www.flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)

- City: Chicago, United States
- ICAO: KORD
- Timezone: America/Chicago
- Coordinates: 41.980000, -87.910000
- Elevation: 680 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 23:58 in Miles City, it's 00:58 in Chicago.

## Related

- [Frank Wiley Field (MLS)](https://www.flightduration.online/airport/mls-miles-city-frank-wiley-field/1ef266df-2b7a-61ac-920c-06bb2780ed98)
- [Chicago O'Hare International Airport (ORD)](https://www.flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)
- [Flight duration calculator](/#calculator)