# Distance between Rock Springs, WY (RKS) and Miles City, MT (MLS)

Flight distance from Rock Springs to Miles City (Southwest Wyoming Regional Airport – Miles City Airport) is 369 miles / 594 kilometers / 321 nautical miles. Estimated flight time is 1 hour 11 minutes.

Driving distance from Rock Springs (RKS) to Miles City (MLS) is 538 miles / 866 kilometers and travel time by car is about 11 hours 16 minutes.

369
Miles
594
Kilometers
321
Nautical miles
1 h 11 min

## How far is Miles City from Rock Springs?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 369.340 miles
• 594.395 kilometers
• 320.948 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 369.379 miles
• 594.458 kilometers
• 320.982 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

## Flight Duration

Estimated flight time from Southwest Wyoming Regional Airport to Miles City Airport is 1 hour 11 minutes.

## Time difference

There is no time difference between Rock Springs and Miles City.

## Carbon dioxide emissions

On average flying from Rock Springs to Miles City generates about 79 kg of CO2 per passenger, 79 kilograms is equal to 175 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Rock Springs to Miles City

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Miles City Airport (MLS).

## Airport information

Origin Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W
Destination Miles City Airport
City: Miles City, MT
Country: United States
IATA Code: MLS
ICAO Code: KMLS
Coordinates: 46°25′40″N, 105°53′9″W