How far is Fort Hood, TX, from Saint John?
The distance between Saint John (Saint John Airport) and Fort Hood (Killeen–Fort Hood Regional Airport) is 1978 miles / 3184 kilometers / 1719 nautical miles.
The driving distance from Saint John (YSJ) to Fort Hood (GRK) is 2336 miles / 3760 kilometers, and travel time by car is about 43 hours 50 minutes.
Saint John Airport – Killeen–Fort Hood Regional Airport
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Distance from Saint John to Fort Hood
There are several ways to calculate the distance from Saint John to Fort Hood. Here are two standard methods:
Vincenty's formula (applied above)- 1978.202 miles
- 3183.607 kilometers
- 1719.010 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- 1975.500 miles
- 3179.259 kilometers
- 1716.663 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 Saint John to Fort Hood?
The estimated flight time from Saint John Airport to Killeen–Fort Hood Regional Airport is 4 hours and 14 minutes.
What is the time difference between Saint John and Fort Hood?
Flight carbon footprint between Saint John Airport (YSJ) and Killeen–Fort Hood Regional Airport (GRK)
On average, flying from Saint John to Fort Hood generates about 216 kg of CO2 per passenger, and 216 kilograms equals 475 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Saint John to Fort Hood
See the map of the shortest flight path between Saint John Airport (YSJ) and Killeen–Fort Hood Regional Airport (GRK).
Airport information
| Origin | Saint John Airport |
|---|---|
| City: | Saint John |
| Country: | Canada  |
| IATA Code: | YSJ |
| ICAO Code: | CYSJ |
| Coordinates: | 45°18′57″N, 65°53′25″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 |