How far is Decatur, IL, from Dryden?

The distance between Dryden (Dryden Regional Airport) and Decatur (Decatur Airport) is 716 miles / 1152 kilometers / 622 nautical miles.

The driving distance from Dryden (YHD) to Decatur (DEC) is 861 miles / 1386 kilometers, and travel time by car is about 17 hours 42 minutes.

Distance from Dryden to Decatur

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

Vincenty's formula (applied above)

• 715.881 miles
• 1152.099 kilometers
• 622.084 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

• 716.141 miles
• 1152.517 kilometers
• 622.309 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 Dryden to Decatur?

The estimated flight time from Dryden Regional Airport to Decatur Airport is 1 hour and 51 minutes.

What is the time difference between Dryden and Decatur?

There is no time difference between Dryden and Decatur.

Flight carbon footprint between Dryden Regional Airport (YHD) and Decatur Airport (DEC)

On average, flying from Dryden to Decatur generates about 126 kg of CO2 per passenger, and 126 kilograms equals 278 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dryden to Decatur

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

Airport information

Origin	Dryden Regional Airport
City:	Dryden
Country:	Canada
IATA Code:	YHD
ICAO Code:	CYHD
Coordinates:	49°49′54″N, 92°44′39″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