Green Bay to Troy, Ohio: Road Trip Guide & Distance

How far is Green Bay from Troy, Ohio?

The distance from Green Bay to Troy, Ohio is 365.8 miles (588.7 km) as the crow flies. Troy, Ohio is located SSE of Green Bay. By car, the driving distance is approximately 438.9 miles, taking about 8h 50min. A direct flight would take roughly 1h 14min. Both are located in United States — Green Bay in Wisconsin and Troy, Ohio in Ohio.

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 Green Bay and Troy, Ohio. 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.