How far is St Michael, AK, from Fort Hood, TX?
The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and St Michael (St. Michael Airport) is 3538 miles / 5693 kilometers / 3074 nautical miles.
The driving distance from Fort Hood (GRK) to St Michael (SMK) is 4766 miles / 7670 kilometers, and travel time by car is about 167 hours 42 minutes.
Killeen–Fort Hood Regional Airport – St. Michael Airport
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Distance from Fort Hood to St Michael
There are several ways to calculate the distance from Fort Hood to St Michael. Here are two standard methods:
Vincenty's formula (applied above)- 3537.697 miles
- 5693.372 kilometers
- 3074.175 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- 3532.017 miles
- 5684.231 kilometers
- 3069.239 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 St Michael?
The estimated flight time from Killeen–Fort Hood Regional Airport to St. Michael Airport is 7 hours and 11 minutes.
What is the time difference between Fort Hood and St Michael?
Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and St. Michael Airport (SMK)
On average, flying from Fort Hood to St Michael generates about 399 kg of CO2 per passenger, and 399 kilograms equals 880 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 St Michael
See the map of the shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and St. Michael Airport (SMK).
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 | St. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′36″W |