How far is Decatur, IL, from Destin, FL?

The distance between Destin (Destin Executive Airport) and Decatur (Decatur Airport) is 664 miles / 1069 kilometers / 577 nautical miles.

The driving distance from Destin (DSI) to Decatur (DEC) is 818 miles / 1316 kilometers, and travel time by car is about 15 hours 45 minutes.

Distance from Destin to Decatur

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

Vincenty's formula (applied above)

• 664.297 miles
• 1069.083 kilometers
• 577.258 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

• 665.680 miles
• 1071.307 kilometers
• 578.460 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 Destin to Decatur?

The estimated flight time from Destin Executive Airport to Decatur Airport is 1 hour and 45 minutes.

What is the time difference between Destin and Decatur?

There is no time difference between Destin and Decatur.

Flight carbon footprint between Destin Executive Airport (DSI) and Decatur Airport (DEC)

On average, flying from Destin to Decatur generates about 121 kg of CO2 per passenger, and 121 kilograms equals 266 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Destin to Decatur

See the map of the shortest flight path between Destin Executive Airport (DSI) and Decatur Airport (DEC).

Airport information

Origin	Destin Executive Airport
City:	Destin, FL
Country:	United States
IATA Code:	DSI
ICAO Code:	KDTS
Coordinates:	30°24′0″N, 86°28′17″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