Watertown, South Dakota to Yellowstone: Road Trip Guide & Distance

How far is Watertown, South Dakota from Yellowstone?

The distance from Watertown, South Dakota to Yellowstone is 662.1 miles (1065.6 km) as the crow flies. Yellowstone is located W of Watertown, South Dakota. By car, the driving distance is approximately 794.5 miles, taking about 15h 59min. A direct flight would take roughly 1h 50min. Both are located in United States — Watertown, South Dakota in South Dakota and Yellowstone in Wyoming.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.

Coordinates come from public place data for Watertown, South Dakota and Yellowstone. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.