How far is Shannon from Fort Hood, TX?

The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and Shannon (Shannon Airport) is 4510 miles / 7259 kilometers / 3919 nautical miles.

Distance from Fort Hood to Shannon

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

Vincenty's formula (applied above)

• 4510.283 miles
• 7258.597 kilometers
• 3919.329 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

• 4500.596 miles
• 7243.006 kilometers
• 3910.911 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 Fort Hood to Shannon?

The estimated flight time from Killeen–Fort Hood Regional Airport to Shannon Airport is 9 hours and 2 minutes.

What is the time difference between Fort Hood and Shannon?

The time difference between Fort Hood and Shannon is 6 hours. Shannon is 6 hours ahead of Fort Hood.

Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and Shannon Airport (SNN)

On average, flying from Fort Hood to Shannon generates about 521 kg of CO2 per passenger, and 521 kilograms equals 1 148 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Fort Hood to Shannon

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

Airport information

Origin	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

Destination	Shannon Airport
City:	Shannon
Country:	Ireland
IATA Code:	SNN
ICAO Code:	EINN
Coordinates:	52°42′7″N, 8°55′29″W