Gaithersburg to Middletown, Ohio: Road Trip Guide & Distance

How far is Gaithersburg from Middletown, Ohio?

The distance from Gaithersburg to Middletown, Ohio is 385.4 miles (620.2 km) as the crow flies. Middletown, Ohio is located W of Gaithersburg. By car, the driving distance is approximately 462.4 miles, taking about 9h 18min. A direct flight would take roughly 1h 17min. Both are located in United States — Gaithersburg in Maryland and Middletown, 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. 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.

Coordinates come from public place data for Gaithersburg 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.