How far is Decatur, IL, from Salina, KS?

The distance between Salina (Salina Regional Airport) and Decatur (Decatur Airport) is 476 miles / 766 kilometers / 414 nautical miles.

The driving distance from Salina (SLN) to Decatur (DEC) is 532 miles / 856 kilometers, and travel time by car is about 9 hours 54 minutes.

Distance from Salina to Decatur

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

Vincenty's formula (applied above)

• 476.132 miles
• 766.260 kilometers
• 413.747 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

• 475.004 miles
• 764.445 kilometers
• 412.768 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 Salina to Decatur?

The estimated flight time from Salina Regional Airport to Decatur Airport is 1 hour and 24 minutes.

What is the time difference between Salina and Decatur?

There is no time difference between Salina and Decatur.

Flight carbon footprint between Salina Regional Airport (SLN) and Decatur Airport (DEC)

On average, flying from Salina to Decatur generates about 95 kg of CO2 per passenger, and 95 kilograms equals 210 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Salina to Decatur

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

Airport information

Origin	Salina Regional Airport
City:	Salina, KS
Country:	United States
IATA Code:	SLN
ICAO Code:	KSLN
Coordinates:	38°47′27″N, 97°39′7″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