How far is Decatur, IL, from Dammam?

The distance between Dammam (King Fahd International Airport) and Decatur (Decatur Airport) is 7153 miles / 11511 kilometers / 6216 nautical miles.

Distance from Dammam to Decatur

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

Vincenty's formula (applied above)

• 7152.724 miles
• 11511.193 kilometers
• 6215.547 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

• 7139.541 miles
• 11489.978 kilometers
• 6204.092 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 Dammam to Decatur?

The estimated flight time from King Fahd International Airport to Decatur Airport is 14 hours and 2 minutes.

What is the time difference between Dammam and Decatur?

The time difference between Dammam and Decatur is 9 hours. Decatur is 9 hours behind Dammam.

Flight carbon footprint between King Fahd International Airport (DMM) and Decatur Airport (DEC)

On average, flying from Dammam to Decatur generates about 876 kg of CO2 per passenger, and 876 kilograms equals 1 932 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Dammam to Decatur

See the map of the shortest flight path between King Fahd International Airport (DMM) and Decatur Airport (DEC).

Airport information

Origin	King Fahd International Airport
City:	Dammam
Country:	Saudi Arabia
IATA Code:	DMM
ICAO Code:	OEDF
Coordinates:	26°28′16″N, 49°47′52″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