how far is baltimore from washington dc

The distance from Baltimore to Washington, DC is approximately 35 to 40 miles (56 to 64 kilometers) depending on the route and specific start/end points. The driving distance is around 37 to 38 miles (about 60 kilometers), with a driving time of about 48 to 59 minutes. The straight-line (air) distance is about 29.9 to 35 miles (48 to 56 kilometers).