Distance from to

Distance between Herndon and St. Mary's

Distance between Herndon and St. Mary's is 130.86 km. This distance is equal to 81.31 miles, and 70.61 nautical miles.

The distance line on map shows distance from Herndon to St. Mary's between two cities.
If you travel with an airplane (which has average speed of 560 miles per hour) between Herndon to St. Mary's,
It takes 0.15 hours to arrive.

Herndon 38.9695545 -77.3860976
St. Mary's 38.1060259 -76.3637285
Distance 130.86 km 81.31 miles

Related Distances