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How far is Decatur, IL, from Lansing, MI?

The distance between Lansing (Capital Region International Airport) and Decatur (Decatur Airport) is 301 miles / 485 kilometers / 262 nautical miles.

The driving distance from Lansing (LAN) to Decatur (DEC) is 368 miles / 592 kilometers, and travel time by car is about 6 hours 56 minutes.

Capital Region International Airport – Decatur Airport

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301
Miles
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485
Kilometers
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262
Nautical miles

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Distance from Lansing to Decatur

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

Vincenty's formula (applied above)
  • 301.321 miles
  • 484.929 kilometers
  • 261.841 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
  • 301.065 miles
  • 484.518 kilometers
  • 261.619 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 Lansing to Decatur?

The estimated flight time from Capital Region International Airport to Decatur Airport is 1 hour and 4 minutes.

Flight carbon footprint between Capital Region International Airport (LAN) and Decatur Airport (DEC)

On average, flying from Lansing to Decatur generates about 69 kg of CO2 per passenger, and 69 kilograms equals 153 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lansing to Decatur

See the map of the shortest flight path between Capital Region International Airport (LAN) and Decatur Airport (DEC).

Airport information

Origin Capital Region International Airport
City: Lansing, MI
Country: United States Flag of United States
IATA Code: LAN
ICAO Code: KLAN
Coordinates: 42°46′43″N, 84°35′14″W
Destination Decatur Airport
City: Decatur, IL
Country: United States Flag of United States
IATA Code: DEC
ICAO Code: KDEC
Coordinates: 39°50′4″N, 88°51′56″W