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How far is Watertown, SD, from Miles City, MT?

The distance between Miles City (Miles City Airport) and Watertown (Watertown Regional Airport) is 435 miles / 700 kilometers / 378 nautical miles.

The driving distance from Miles City (MLS) to Watertown (ATY) is 608 miles / 979 kilometers, and travel time by car is about 10 hours 29 minutes.

Miles City Airport – Watertown Regional Airport

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435
Miles
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700
Kilometers
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378
Nautical miles

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Distance from Miles City to Watertown

There are several ways to calculate the distance from Miles City to Watertown. Here are two standard methods:

Vincenty's formula (applied above)
  • 435.237 miles
  • 700.446 kilometers
  • 378.211 nautical miles

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

Haversine formula
  • 434.088 miles
  • 698.597 kilometers
  • 377.212 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).

How long does it take to fly from Miles City to Watertown?

The estimated flight time from Miles City Airport to Watertown Regional Airport is 1 hour and 19 minutes.

Flight carbon footprint between Miles City Airport (MLS) and Watertown Regional Airport (ATY)

On average, flying from Miles City to Watertown generates about 89 kg of CO2 per passenger, and 89 kilograms equals 196 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Miles City to Watertown

See the map of the shortest flight path between Miles City Airport (MLS) and Watertown Regional Airport (ATY).

Airport information

Origin Miles City Airport
City: Miles City, MT
Country: United States Flag of United States
IATA Code: MLS
ICAO Code: KMLS
Coordinates: 46°25′40″N, 105°53′9″W
Destination Watertown Regional Airport
City: Watertown, SD
Country: United States Flag of United States
IATA Code: ATY
ICAO Code: KATY
Coordinates: 44°54′50″N, 97°9′16″W