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

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

The driving distance from Decatur (DEC) to Destin (DSI) is 818 miles / 1317 kilometers, and travel time by car is about 15 hours 43 minutes.

Distance from Decatur to Destin

There are several ways to calculate the distance from Decatur to Destin. 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 Decatur to Destin?

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

What is the time difference between Decatur and Destin?

There is no time difference between Decatur and Destin.

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

On average, flying from Decatur to Destin 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 Decatur to Destin

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

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