How far is Paducah, KY, from Decatur, IL?

The distance between Decatur (Decatur Airport) and Paducah (Barkley Regional Airport) is 191 miles / 308 kilometers / 166 nautical miles.

The driving distance from Decatur (DEC) to Paducah (PAH) is 234 miles / 377 kilometers, and travel time by car is about 4 hours 41 minutes.

Distance from Decatur to Paducah

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

Vincenty's formula (applied above)

• 191.389 miles
• 308.010 kilometers
• 166.312 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

• 191.716 miles
• 308.537 kilometers
• 166.596 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 Paducah?

The estimated flight time from Decatur Airport to Barkley Regional Airport is 51 minutes.

What is the time difference between Decatur and Paducah?

There is no time difference between Decatur and Paducah.

Flight carbon footprint between Decatur Airport (DEC) and Barkley Regional Airport (PAH)

On average, flying from Decatur to Paducah generates about 53 kg of CO2 per passenger, and 53 kilograms equals 117 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 Paducah

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

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	Barkley Regional Airport
City:	Paducah, KY
Country:	United States
IATA Code:	PAH
ICAO Code:	KPAH
Coordinates:	37°3′38″N, 88°46′25″W