Distance between new york and washington dc in km

The distance between New York City and Washington D.C. is approximately:

• 240 miles (386 kilometers) by car, depending on traffic and the route taken.
• 225 miles (362 kilometers) by air, as the crow flies.
• 230 miles (370 kilometers) by train, using the Acela Express or Northeast Regional services.

Note that these distances are approximate and may vary depending on the specific starting and ending points within the cities.