Merrillville to Middletown, Ohio: Road Trip Guide & Distance

How far is Merrillville from Middletown, Ohio?

The distance from Merrillville to Middletown, Ohio is 205.5 miles (330.8 km) as the crow flies. Middletown, Ohio is located SE of Merrillville. By car, the driving distance is approximately 256.9 miles, taking about 5h 10min. A direct flight would take roughly 55min. Both are located in United States — Merrillville in Indiana and Middletown, Ohio in Ohio.

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. 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 Merrillville and Middletown, 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.