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How far is Fort Hood, TX, from San Juan?

The distance between San Juan (Fernando Luis Ribas Dominicci Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 2165 miles / 3484 kilometers / 1881 nautical miles.

Fernando Luis Ribas Dominicci Airport – Killeen–Fort Hood Regional Airport

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2165
Miles
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3484
Kilometers
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1881
Nautical miles

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Distance from San Juan to Fort Hood

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

Vincenty's formula (applied above)
  • 2164.605 miles
  • 3483.595 kilometers
  • 1880.991 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
  • 2162.836 miles
  • 3480.747 kilometers
  • 1879.453 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 San Juan to Fort Hood?

The estimated flight time from Fernando Luis Ribas Dominicci Airport to Killeen–Fort Hood Regional Airport is 4 hours and 35 minutes.

Flight carbon footprint between Fernando Luis Ribas Dominicci Airport (SIG) and Killeen–Fort Hood Regional Airport (GRK)

On average, flying from San Juan to Fort Hood generates about 236 kg of CO2 per passenger, and 236 kilograms equals 521 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Juan to Fort Hood

See the map of the shortest flight path between Fernando Luis Ribas Dominicci Airport (SIG) and Killeen–Fort Hood Regional Airport (GRK).

Airport information

Origin Fernando Luis Ribas Dominicci Airport
City: San Juan
Country: Puerto Rico Flag of Puerto Rico
IATA Code: SIG
ICAO Code: TJIG
Coordinates: 18°27′24″N, 66°5′53″W
Destination Killeen–Fort Hood Regional Airport
City: Fort Hood, TX
Country: United States Flag of United States
IATA Code: GRK
ICAO Code: KGRK
Coordinates: 31°4′1″N, 97°49′44″W