No, Fort Hood is not in Austin, Texas. It is located approximately 70 miles north of Austin in Killeen, Texas.
Austin
between 20-30 miles.
It is 26.1 miles according to Google Maps.
It is 1,053 miles according to Google Maps.
It is 1,008.42 miles according to MapQuest.
It is 552.23 miles according to MapQuest.
The flight distance from Chicago, Illinois to Killeen, Texas is: 927 miles / 1,492 km
The half way point between O'fallon Mo and Killeen Texas would Ga. This is where i would stop and get a room.
HEB does carry organic. Sprouts in Austin is the closest Organic Farmer's Market.
Kelley, Louisiana is halfway between Killeen & Mary Esther
3 hours and 34 minutes.