New Haven, Connecticut to St. Charles, Maryland: Road Trip Guide & Distance

How far is New Haven, Connecticut from St. Charles, Maryland?

The distance from New Haven, Connecticut to St. Charles, Maryland is 282.2 miles (454.1 km) as the crow flies. St. Charles, Maryland is located SW of New Haven, Connecticut. By car, the driving distance is approximately 352.7 miles, taking about 7h 6min. A direct flight would take roughly 1h 4min. Both are located in United States — New Haven, Connecticut in Connecticut and St. Charles, Maryland in Maryland.

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. 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 New Haven, Connecticut and St. Charles, Maryland. 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.