Estes Park to Watertown, South Dakota: Road Trip Guide & Distance

How far is Estes Park from Watertown, South Dakota?

The distance from Estes Park to Watertown, South Dakota is 528.9 miles (851.2 km) as the crow flies. Watertown, South Dakota is located NE of Estes Park. By car, the driving distance is approximately 634.7 miles, taking about 12h 46min. A direct flight would take roughly 1h 34min. Both are located in United States — Estes Park in Colorado and Watertown, South Dakota in South Dakota.

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. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Estes Park 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.