240 miles taking this route:
3 hours and 34 minutes.
The flight distance from Chicago, Illinois to Killeen, Texas is: 927 miles / 1,492 km
The driving distance from Austin, TX, USA to Killeen, TX, USA is 67.45mi / 108.55km
The driving distance between Killeen TX and the California state line is about 1,167 road miles.
The shortest distance is 221 miles.
The driving distance is about 170 miles.
663 miles
170 miles taking this route:Take I-35 NORTH from Waco to I-35E NORTH to DALLAS at the split off just past EXIT 370; then take I-35E NORTH to I-20 EAST to SHREVEPORT at EXIT 418B outside of Dallas.Take I-20 EAST to Tyler.
about 15 miles
It is 1,168.85 miles according to MapQuest.
About 475 miles by car.
The shortest driving distance is 62.6 miles. (45 miles as the crow flies).