Gaithersburg to Troy, New York: Road Trip Guide & Distance

How far is Gaithersburg from Troy, New York?

The distance from Gaithersburg to Troy, New York is 308 miles (495.7 km) as the crow flies. Troy, New York is located NE of Gaithersburg. By car, the driving distance is approximately 385 miles, taking about 7h 45min. A direct flight would take roughly 1h 7min. Both are located in United States — Gaithersburg in Maryland and Troy, New York in New York.

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 Gaithersburg and Troy, New York. 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.