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How far is Fort Hood, TX, from Smithers?

The distance between Smithers (Smithers Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 2183 miles / 3514 kilometers / 1897 nautical miles.

The driving distance from Smithers (YYD) to Fort Hood (GRK) is 2684 miles / 4320 kilometers, and travel time by car is about 52 hours 7 minutes.

Smithers Airport – Killeen–Fort Hood Regional Airport

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2183
Miles
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3514
Kilometers
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1897
Nautical miles

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Distance from Smithers to Fort Hood

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

Vincenty's formula (applied above)
  • 2183.384 miles
  • 3513.816 kilometers
  • 1897.309 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
  • 2182.019 miles
  • 3511.619 kilometers
  • 1896.123 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 Smithers to Fort Hood?

The estimated flight time from Smithers Airport to Killeen–Fort Hood Regional Airport is 4 hours and 38 minutes.

Flight carbon footprint between Smithers Airport (YYD) and Killeen–Fort Hood Regional Airport (GRK)

On average, flying from Smithers to Fort Hood generates about 238 kg of CO2 per passenger, and 238 kilograms equals 526 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Smithers to Fort Hood

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

Airport information

Origin Smithers Airport
City: Smithers
Country: Canada Flag of Canada
IATA Code: YYD
ICAO Code: CYYD
Coordinates: 54°49′28″N, 127°10′58″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