How far is Chattanooga, TN, from Fort Hood, TX?
The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and Chattanooga (Chattanooga Metropolitan Airport) is 781 miles / 1257 kilometers / 679 nautical miles.
The driving distance from Fort Hood (GRK) to Chattanooga (CHA) is 902 miles / 1451 kilometers, and travel time by car is about 16 hours 42 minutes.
Killeen–Fort Hood Regional Airport – Chattanooga Metropolitan Airport
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Distance from Fort Hood to Chattanooga
There are several ways to calculate the distance from Fort Hood to Chattanooga. Here are two standard methods:
Vincenty's formula (applied above)- 781.344 miles
- 1257.452 kilometers
- 678.969 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- 780.147 miles
- 1255.524 kilometers
- 677.929 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 Chattanooga?
The estimated flight time from Killeen–Fort Hood Regional Airport to Chattanooga Metropolitan Airport is 1 hour and 58 minutes.
What is the time difference between Fort Hood and Chattanooga?
Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and Chattanooga Metropolitan Airport (CHA)
On average, flying from Fort Hood to Chattanooga generates about 133 kg of CO2 per passenger, and 133 kilograms equals 293 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 Chattanooga
See the map of the shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and Chattanooga Metropolitan Airport (CHA).
Airport information
Origin | Killeen–Fort Hood Regional Airport |
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City: | Fort Hood, TX |
Country: | United States |
IATA Code: | GRK |
ICAO Code: | KGRK |
Coordinates: | 31°4′1″N, 97°49′44″W |
Destination | Chattanooga Metropolitan Airport |
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City: | Chattanooga, TN |
Country: | United States |
IATA Code: | CHA |
ICAO Code: | KCHA |
Coordinates: | 35°2′7″N, 85°12′13″W |