Allentown to Nashua: Road Trip Guide & Distance

How far is Allentown from Nashua?

The distance from Allentown to Nashua is 255.4 miles (411.1 km) as the crow flies. Nashua is located NE of Allentown. By car, the driving distance is approximately 319.3 miles, taking about 6h 25min. A direct flight would take roughly 1h 1min. Both are located in United States — Allentown in Pennsylvania and Nashua in New Hampshire.

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 Allentown and Nashua. 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.