Gillette to Seattle: Road Trip Guide & Distance

How far is Gillette from Seattle?

The distance from Gillette to Seattle is 838.4 miles (1349.3 km) as the crow flies. Seattle is located WNW of Gillette. By car, the driving distance is approximately 1052.8 miles, taking about 18h 5min. A direct flight would take roughly 2h 11min. Both are located in United States — Gillette in Wyoming and Seattle 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. 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. For a trip of this distance, flying is significantly faster. However, driving offers the flexibility to explore stops along the way.

Coordinates come from public place data for Gillette and Seattle. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.