Kennewick to Roy: Road Trip Guide & Distance

How far is Kennewick from Roy?

The distance from Kennewick to Roy is 497.6 miles (800.8 km) as the crow flies. Roy is located SE of Kennewick. By car, the driving distance is approximately 597.1 miles, taking about 12h 1min. A direct flight would take roughly 1h 30min. Both are located in United States — Kennewick in Washington and Roy in Utah.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. 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 Kennewick and Roy. 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.