How far is Decatur, IL, from Kolkata?

The distance between Kolkata (Netaji Subhas Chandra Bose International Airport) and Decatur (Decatur Airport) is 8128 miles / 13081 kilometers / 7063 nautical miles.

Distance from Kolkata to Decatur

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

Vincenty's formula (applied above)

• 8128.080 miles
• 13080.877 kilometers
• 7063.108 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

• 8115.738 miles
• 13061.014 kilometers
• 7052.383 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 Kolkata to Decatur?

The estimated flight time from Netaji Subhas Chandra Bose International Airport to Decatur Airport is 15 hours and 53 minutes.

What is the time difference between Kolkata and Decatur?

The time difference between Kolkata and Decatur is 11 hours 30 minutes. Decatur is 11 hours 30 minutes behind Kolkata.

Flight carbon footprint between Netaji Subhas Chandra Bose International Airport (CCU) and Decatur Airport (DEC)

On average, flying from Kolkata to Decatur generates about 1 017 kg of CO2 per passenger, and 1 017 kilograms equals 2 242 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kolkata to Decatur

See the map of the shortest flight path between Netaji Subhas Chandra Bose International Airport (CCU) and Decatur Airport (DEC).

Airport information

Origin	Netaji Subhas Chandra Bose International Airport
City:	Kolkata
Country:	India
IATA Code:	CCU
ICAO Code:	VECC
Coordinates:	22°39′16″N, 88°26′48″E

Destination	Decatur Airport
City:	Decatur, IL
Country:	United States
IATA Code:	DEC
ICAO Code:	KDEC
Coordinates:	39°50′4″N, 88°51′56″W