How far is Miles City, MT, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Miles City (Miles City Airport) is 971 miles / 1562 kilometers / 843 nautical miles.
The driving distance from Decatur (DEC) to Miles City (MLS) is 1213 miles / 1952 kilometers, and travel time by car is about 21 hours 53 minutes.
Decatur Airport – Miles City Airport
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Distance from Decatur to Miles City
There are several ways to calculate the distance from Decatur to Miles City. Here are two standard methods:
Vincenty's formula (applied above)- 970.645 miles
- 1562.102 kilometers
- 843.467 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- 968.809 miles
- 1559.148 kilometers
- 841.872 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 Decatur to Miles City?
The estimated flight time from Decatur Airport to Miles City Airport is 2 hours and 20 minutes.
What is the time difference between Decatur and Miles City?
The time difference between Decatur and Miles City is 1 hour. Miles City is 1 hour behind Decatur.
Flight carbon footprint between Decatur Airport (DEC) and Miles City Airport (MLS)
On average, flying from Decatur to Miles City generates about 149 kg of CO2 per passenger, and 149 kilograms equals 328 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Miles City
See the map of the shortest flight path between Decatur Airport (DEC) and Miles City Airport (MLS).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″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 |