New Castle, Pennsylvania to Newark, Delaware: Road Trip Guide & Distance

How far is New Castle, Pennsylvania from Newark, Delaware?

The distance from New Castle, Pennsylvania to Newark, Delaware is 258.7 miles (416.3 km) as the crow flies. Newark, Delaware is located ESE of New Castle, Pennsylvania. By car, the driving distance is approximately 323.4 miles, taking about 6h 30min. A direct flight would take roughly 1h 1min. Both are located in United States — New Castle, Pennsylvania in Pennsylvania and Newark, Delaware in Delaware.

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 New Castle, Pennsylvania and Newark, Delaware. 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.