Ballwin to Hamilton, Ohio: Road Trip Guide & Distance

How far is Ballwin from Hamilton, Ohio?

The distance from Ballwin to Hamilton, Ohio is 326.1 miles (524.8 km) as the crow flies. Hamilton, Ohio is located ENE of Ballwin. By car, the driving distance is approximately 391.3 miles, taking about 7h 52min. A direct flight would take roughly 1h 9min. Both are located in United States — Ballwin in Missouri and Hamilton, 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 Ballwin and Hamilton, 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.