How far is Decatur, IL, from Cody, WY?

The distance between Cody (Yellowstone Regional Airport) and Decatur (Decatur Airport) is 1081 miles / 1740 kilometers / 939 nautical miles.

The driving distance from Cody (COD) to Decatur (DEC) is 1344 miles / 2163 kilometers, and travel time by car is about 24 hours 3 minutes.

Distance from Cody to Decatur

There are several ways to calculate the distance from Cody to Decatur. Here are two standard methods:

Vincenty's formula (applied above)

• 1080.970 miles
• 1739.653 kilometers
• 939.337 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

• 1078.491 miles
• 1735.663 kilometers
• 937.183 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 Cody to Decatur?

The estimated flight time from Yellowstone Regional Airport to Decatur Airport is 2 hours and 32 minutes.

What is the time difference between Cody and Decatur?

The time difference between Cody and Decatur is 1 hour. Decatur is 1 hour ahead of Cody.

Flight carbon footprint between Yellowstone Regional Airport (COD) and Decatur Airport (DEC)

On average, flying from Cody to Decatur generates about 156 kg of CO2 per passenger, and 156 kilograms equals 343 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Cody to Decatur

See the map of the shortest flight path between Yellowstone Regional Airport (COD) and Decatur Airport (DEC).

Airport information

Origin	Yellowstone Regional Airport
City:	Cody, WY
Country:	United States
IATA Code:	COD
ICAO Code:	KCOD
Coordinates:	44°31′12″N, 109°1′26″W

Destination	Decatur Airport
City:	Decatur, IL
Country:	United States
IATA Code:	DEC
ICAO Code:	KDEC
Coordinates:	39°50′4″N, 88°51′56″W