How far is Decatur, IL, from Islamabad?

The distance between Islamabad (Islamabad International Airport) and Decatur (Decatur Airport) is 7248 miles / 11665 kilometers / 6298 nautical miles.

Distance from Islamabad to Decatur

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

Vincenty's formula (applied above)

• 7248.096 miles
• 11664.679 kilometers
• 6298.423 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

• 7233.295 miles
• 11640.860 kilometers
• 6285.562 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 Islamabad to Decatur?

The estimated flight time from Islamabad International Airport to Decatur Airport is 14 hours and 13 minutes.

What is the time difference between Islamabad and Decatur?

The time difference between Islamabad and Decatur is 11 hours. Decatur is 11 hours behind Islamabad.

Flight carbon footprint between Islamabad International Airport (ISB) and Decatur Airport (DEC)

On average, flying from Islamabad to Decatur generates about 890 kg of CO2 per passenger, and 890 kilograms equals 1 962 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Islamabad to Decatur

See the map of the shortest flight path between Islamabad International Airport (ISB) and Decatur Airport (DEC).

Airport information

Origin	Islamabad International Airport
City:	Islamabad
Country:	Pakistan
IATA Code:	ISB
ICAO Code:	OPIS
Coordinates:	33°32′56″N, 72°49′32″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