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

How far is Parker from Watertown, South Dakota?

The distance from Parker to Watertown, South Dakota is 539.3 miles (867.9 km) as the crow flies. Watertown, South Dakota is located NE of Parker. By car, the driving distance is approximately 647.2 miles, taking about 13h 1min. A direct flight would take roughly 1h 35min. Both are located in United States — Parker 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 Parker 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.