Distance from to

Distance between North Potomac and South Portland Street

Distance between North Potomac and South Portland Street is 490.07 km. This distance is equal to 304.51 miles, and 264.44 nautical miles.

The distance line on map shows distance from North Potomac to South Portland Street between two cities.
If you travel with an airplane (which has average speed of 560 miles per hour) between North Potomac to South Portland Street,
It takes 0.54 hours to arrive.

North Potomac 39.0972222 -77.2341667
South Portland Street 40.4751011 -82.6835679
Distance 490.07 km 304.51 miles

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