Worcester, MA to Mount Rushmore, SD: ~1,750 Miles

Driving distance from Worcester, Massachusetts to Mount Rushmore National Memorial (Keystone, SD) is approximately 1,750 miles (2,815 km).

• Typical route: I-90 W (MassPike → NY → PA → OH → IN → IL → MN → SD).
• Drive time: ~26–28 hours (3–4 days recommended).
• Alternative: I-80 W across NE (similar distance).

Mount Rushmore is in the Black Hills; nearest major airport: Rapid City (RAP).