Distance from Houston, Texas to Mount Rushmore, South Dakota

The driving distance between Houston, Texas and Mount Rushmore National Memorial near Keystone, South Dakota is approximately 1,350 miles (2,175 kilometers) via the most direct interstate route.

Route Overview

Primary Route: I-45 N → I-35 N → I-70 W → I-76 W → I-80 W → I-25 N → US-16 W / US-385 N → SD-244

Major Cities En Route: Dallas/Fort Worth, Oklahoma City, Wichita, Denver, Cheyenne, Casper, Rapid City

Driving Time: ~19-21 hours non-stop; realistically 2.5-3 days with rest

Alternative Scenic Route

Through Colorado Rockies: I-25 N to I-70 W through Glenwood Canyon, then north—adds ~100 miles but spectacular mountain scenery.

Flight Option

Fly Houston (IAH/HOU) → Rapid City (RAP) via Denver (DEN) or Dallas (DFW): ~3.5-5 hours total. Rent car for 45-minute drive to Mount Rushmore.

Planning Considerations

• Season: Mount Rushmore open year-round; winter driving requires preparation
• Stops: Consider overnight in Denver, Cheyenne, or Badlands NP
• Combine: Black Hills attractions (Crazy Horse, Custer SP, Deadwood, Wind Cave, Badlands)