How far is Saint John from Fort Hood, TX?
The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and Saint John (Saint John Airport) is 1978 miles / 3184 kilometers / 1719 nautical miles.
The driving distance from Fort Hood (GRK) to Saint John (YSJ) is 2336 miles / 3759 kilometers, and travel time by car is about 43 hours 51 minutes.
Killeen–Fort Hood Regional Airport – Saint John Airport
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Distance from Fort Hood to Saint John
There are several ways to calculate the distance from Fort Hood to Saint John. 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 Fort Hood to Saint John?
The estimated flight time from Killeen–Fort Hood Regional Airport to Saint John Airport is 4 hours and 14 minutes.
What is the time difference between Fort Hood and Saint John?
Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and Saint John Airport (YSJ)
On average, flying from Fort Hood to Saint John 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 Fort Hood to Saint John
See the map of the shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and Saint John Airport (YSJ).
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 | Saint John Airport |
|---|---|
| City: | Saint John |
| Country: | Canada  |
| IATA Code: | YSJ |
| ICAO Code: | CYSJ |
| Coordinates: | 45°18′57″N, 65°53′25″W |