Gillette to Greeley: Road Trip Guide & Distance

How far is Gillette from Greeley?

The distance from Gillette to Greeley is 270.3 miles (435 km) as the crow flies. Greeley is located S of Gillette. By car, the driving distance is approximately 337.9 miles, taking about 6h 48min. A direct flight would take roughly 1h 3min. Both are located in United States — Gillette in Wyoming and Greeley in Colorado.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee.

Coordinates come from public place data for Gillette and Greeley. 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.