Driving Distance from Madison, Wisconsin to Las Vegas, Nevada

The approximate driving distance via I-90 W / I-80 W (most direct interstate route) is:

• 1,827 miles (2,940 km)
• Driving time: ~26–28 hours (non-stop, ideal conditions)
• Typical trip: 3–4 days with rest stops

Route: Madison → I-90 W (through SD, WY) → I-80 W (UT, NV) → Las Vegas. Alternate: I-80 entire way (slightly longer).

Major waypoints: Sioux Falls, Rapid City, Casper, Salt Lake City, Ely.