Approximately 140 miles.
No, Fort Hood is not in Austin, Texas. It is located approximately 70 miles north of Austin in Killeen, Texas.
Waco is 164 Miles from Houston
Waco is located in central Texas about halfway between Dallas and Austin.
Approximately 4 hours. ~2.5 hrs Houston --> Austin ~1.5 hrs Austin --> Waco
183 miles
WAco
100 miles taking I-35.
About 104 miles
93 miles
102 miles on I-35; 101 miles airport-airport as the crow flies.
Killeen-Fort Hood Regional GRK Airport, Killeen, TX (20.2 miles)Waco Regional ACT Airport, Waco, TX (36.6 miles)Austin Bergstrom AUS Airport, Austin, TX (65 miles)
Roughly 100 miles