The drive from Lee's Summit to Austin, Texas, is approximately 1,000 kilometers and takes about 10 hours via I-49 S and I-35 S. This route takes you through the Ozarks and across the heart of Texas. It is a long but straightforward highway drive. Be prepared for heavy traffic as you approach the Austin metro area.
Total Distance: 1,000 km driving, 900 km straight-line.
I-35 can be very busy near Austin; plan your arrival accordingly.
Spring or Fall for comfortable outdoor sightseeing.