This map shows Sykesville and the approximate location of Lawndale, the home turf of Rev. Samuel Lane. Carroll Co. is about 25 miles top to bottom. From Bobby Brown:

The location of Lawndale, MD, in relation to the border with Baltimore County. Lawndale is not on most maps, but Bobby managed to find it:

Carroll and Baltimore Counties. Maryland doesn't seem to have any townships. Lawndale, though not on this map, is just north of Finksburg:

The "Maryland Formation Maps" site allows you to see how the Maryland counties developed over the years:
http://www.mymarylandgenealogy.com/md_maps/md_cf.htm

This takes a different approach to showing the development of Baltimore County, and includes the names of towns:
https://sites.rootsweb.com/~mdbaltim/maps/boundary.htm