The drive from Sugar Land to Huntsville covers 135 kilometers. You will take I-69 North to Houston, then transition to I-45 North. The trip takes approximately 1.5 hours. Huntsville is located in the Piney Woods region and is home to the Sam Houston Memorial Museum and Sam Houston State University.
Total Distance: 135 km driving distance, 120 km straight-line air distance.
I-45 North through Houston can be extremely congested; try to travel outside peak hours.
Spring for the blooming dogwoods and pleasant temperatures.