How far is Bozeman, MT, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Bozeman (Bozeman Yellowstone International Airport) is 1200 miles / 1931 kilometers / 1043 nautical miles.
The driving distance from Decatur (DEC) to Bozeman (BZN) is 1443 miles / 2322 kilometers, and travel time by car is about 25 hours 43 minutes.
Decatur Airport – Bozeman Yellowstone International Airport
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Distance from Decatur to Bozeman
There are several ways to calculate the distance from Decatur to Bozeman. Here are two standard methods:
Vincenty's formula (applied above)- 1199.934 miles
- 1931.107 kilometers
- 1042.714 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- 1197.250 miles
- 1926.788 kilometers
- 1040.382 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 Bozeman?
The estimated flight time from Decatur Airport to Bozeman Yellowstone International Airport is 2 hours and 46 minutes.
What is the time difference between Decatur and Bozeman?
The time difference between Decatur and Bozeman is 1 hour. Bozeman is 1 hour behind Decatur.
Flight carbon footprint between Decatur Airport (DEC) and Bozeman Yellowstone International Airport (BZN)
On average, flying from Decatur to Bozeman generates about 161 kg of CO2 per passenger, and 161 kilograms equals 356 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 Bozeman
See the map of the shortest flight path between Decatur Airport (DEC) and Bozeman Yellowstone International Airport (BZN).
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 | Bozeman Yellowstone International Airport |
|---|---|
| City: | Bozeman, MT |
| Country: | United States |
| IATA Code: | BZN |
| ICAO Code: | KBZN |
| Coordinates: | 45°46′39″N, 111°9′10″W |