Mammoth Lakes to Sunnyside: Road Trip Guide & Distance

How far is Mammoth Lakes from Sunnyside?

The distance from Mammoth Lakes to Sunnyside is 601.7 miles (968.4 km) as the crow flies. Sunnyside is located N of Mammoth Lakes. By car, the driving distance is approximately 722.1 miles, taking about 14h 32min. A direct flight would take roughly 1h 43min. Both are located in United States — Mammoth Lakes in California and Sunnyside in Washington.

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 North for this distance usually means noticeable weather changes. Make sure to check the forecast for your destination before hitting the road.

Coordinates come from public place data for Mammoth Lakes and Sunnyside. 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.