How far is Fort Hood, TX, from Hilo, HI?

The distance between Hilo (Hilo International Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 3623 miles / 5831 kilometers / 3148 nautical miles.

Distance from Hilo to Fort Hood

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

Vincenty's formula (applied above)

• 3623.063 miles
• 5830.755 kilometers
• 3148.356 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

• 3617.714 miles
• 5822.146 kilometers
• 3143.708 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 Hilo to Fort Hood?

The estimated flight time from Hilo International Airport to Killeen–Fort Hood Regional Airport is 7 hours and 21 minutes.

What is the time difference between Hilo and Fort Hood?

The time difference between Hilo and Fort Hood is 4 hours. Fort Hood is 4 hours ahead of Hilo.

Flight carbon footprint between Hilo International Airport (ITO) and Killeen–Fort Hood Regional Airport (GRK)

On average, flying from Hilo to Fort Hood generates about 410 kg of CO2 per passenger, and 410 kilograms equals 903 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hilo to Fort Hood

See the map of the shortest flight path between Hilo International Airport (ITO) and Killeen–Fort Hood Regional Airport (GRK).

Airport information

Origin	Hilo International Airport
City:	Hilo, HI
Country:	United States
IATA Code:	ITO
ICAO Code:	PHTO
Coordinates:	19°43′17″N, 155°2′52″W

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