Washington DC to Williamstown: Road Trip Guide & Distance

How far is Washington DC from Williamstown?

The distance from Washington DC to Williamstown is 121.7 miles (195.9 km) as the crow flies. Williamstown is located ENE of Washington DC. By car, the driving distance is approximately 139.2 miles, taking about 3h 11min. A direct flight would take roughly 45min. Both are located in United States — Washington DC in District of Columbia and Williamstown in New Jersey.

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. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Washington DC and Williamstown. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.