about 380 miles
The shortest round trip driving distance is 482 miles.
The driving distance between Baltimore, MD and Philadelphia, PA is approximately 100 miles. The driving time would be approximately 2 hours if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
The driving distance between Baltimore, MD and Richmond, VA is approximately 155 miles. The driving time would be approximately 3 hours if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
The driving distance between Baltimore, MD and Nashville, TN is approximately 705 miles. The driving time would be approximately 11 hours 45 minutes if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
The driving distance between Baltimore, MD and Tampa, FL is approximately 955 miles. The driving time would be approximately 16 hours if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
The driving distance between Baltimore, MD and Portland, ME is approximately 515 miles. The driving time would be approximately 9 hours if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
The driving distance between Baltimore, MD and Cleveland, OH is approximately 375 miles. The driving time would be approximately 6 hours if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
The driving distance between Baltimore, MD and Newark, NJ is approximately 180 miles. The driving time would be approximately 3 hours 30 minutes if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
The driving distance between Indianapolis, IN and Baltimore, MD is approximately 595 miles. The driving time would be approximately 10 hours 15 minutes if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work and rush hour traffic in urban areas.)
The driving distance between Baltimore, MD and Calgary, AB, Canada is approximately 2385 miles. The driving time would be approximately 40 hours if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
The driving distance between Charleston, SC and Baltimore, MD is approximately 580 miles. The driving time would be approximately 9 hours 45 minutes if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
The driving distance between Baltimore, MD and Columbus, OH is approximately 410 miles. The driving time would be approximately 6 hours 30 minutes if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)