How far is Fort Hood, TX, from Istanbul?

The distance between Istanbul (Istanbul Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 6403 miles / 10305 kilometers / 5564 nautical miles.

Distance from Istanbul to Fort Hood

There are several ways to calculate the distance from Istanbul to Fort Hood. Here are two standard methods:

Vincenty's formula (applied above)

• 6403.473 miles
• 10305.390 kilometers
• 5564.466 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

• 6389.992 miles
• 10283.695 kilometers
• 5552.751 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 Istanbul to Fort Hood?

The estimated flight time from Istanbul Airport to Killeen–Fort Hood Regional Airport is 12 hours and 37 minutes.

What is the time difference between Istanbul and Fort Hood?

The time difference between Istanbul and Fort Hood is 9 hours. Fort Hood is 9 hours behind Istanbul.

Flight carbon footprint between Istanbul Airport (IST) and Killeen–Fort Hood Regional Airport (GRK)

On average, flying from Istanbul to Fort Hood generates about 772 kg of CO2 per passenger, and 772 kilograms equals 1 701 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Istanbul to Fort Hood

See the map of the shortest flight path between Istanbul Airport (IST) and Killeen–Fort Hood Regional Airport (GRK).

Airport information

Origin	Istanbul Airport
City:	Istanbul
Country:	Turkey
IATA Code:	IST
ICAO Code:	LTFM
Coordinates:	41°15′36″N, 28°44′33″E

Destination	Killeen–Fort Hood Regional Airport
City:	Fort Hood, TX
Country:	United States
IATA Code:	GRK
ICAO Code:	KGRK
Coordinates:	31°4′1″N, 97°49′44″W