The driving distance from Washington DC to Boston is 441 miles
or 710 kilometers
This is a long road trip, starting from Washington, DC and arriving at your destination of Boston, MA with a total driving time of 8 hours, 14 minutes
If you just want to know how far it is between Washington DC and Boston, the straight line distance is 395 miles
or 635 kilometers
If you are a pilot flying a private plane, you can fly straight from Washington, DC to Boston, MA for a total flight time of 1 hour, 2 minutes
Book a flight:
If you're a traveler planning a trip and you want to book a commercial flight, you can try searching for flights between IAD and BOS.