Verenigde State van Amerika
7:52 nm. 

Rockville is a city located in the central region of Montgomery County, Maryland. It is the county seat and is a major incorporated city of Montgomery County and forms part of the Baltimore–Washington metropolitan area. The 2010 census tabulated the ..
Bevolking: 61209 (2014)
Lokaaltyd: Monday 7:52 nm.
gebied: 13.6 vierkante myl
Tydsone: Oostelike dagligtyd