Eau Claire to Watertown, South Dakota: Road Trip Guide & Distance

How far is Eau Claire from Watertown, South Dakota?

The distance from Eau Claire to Watertown, South Dakota is 275.1 miles (442.7 km) as the crow flies. Watertown, South Dakota is located W of Eau Claire. By car, the driving distance is approximately 343.9 miles, taking about 6h 55min. A direct flight would take roughly 1h 3min. Both are located in United States — Eau Claire in Wisconsin and Watertown, South Dakota in South Dakota.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. 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 Eau Claire and Watertown, South Dakota. 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.