Tri-Cities to Vacaville: Road Trip Guide & Distance

How far is Tri-Cities from Vacaville?

The distance from Tri-Cities to Vacaville is 563.3 miles (906.6 km) as the crow flies. Vacaville is located SSW of Tri-Cities. By car, the driving distance is approximately 676 miles, taking about 13h 36min. A direct flight would take roughly 1h 38min. Both are located in United States — Tri-Cities in Washington and Vacaville in California.

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 Tri-Cities and Vacaville. 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.