The distance from Columbia, Maryland to Portland, Maine

The exact distance between Columbia, Maryland and Portland, Maine is 460 miles (740 kilometers) by a straight line.

The distance from Columbia, Maryland 
to Portland, Maine
The distance from Columbia, Maryland to Portland, Maine by highways is about 547 miles and it is subject to a slight change depending on the chosen route. Travel time from Columbia, Maryland to Portland, Maine by car is about 9.1 hours and it also may vary depending on traffic. If you intend to drive from Columbia to Portland please keep in mind that travel times may differ from the above in case of traffic jams or bad weather. In those cases the public transport is a better way to travel between Columbia, Maryland and Portland, Maine.



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Where next? Distances to other cities from Portland, Maine: