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Hillsborough, CA City Limits stuff
Hillsborough is in San Mateo County, California, and covers 6.2 square miles.
Towns near Hillsborough
Burlingame, CA (2 mi) San Mateo, CA (3 mi) Millbrae, CA (4 mi) Belmont, CA (5 mi) Foster City, CA (6 mi) San Bruno, CA (6 mi)
Burlingame, CA (2 mi) San Mateo, CA (3 mi) Millbrae, CA (4 mi) Belmont, CA (5 mi) Foster City, CA (6 mi) San Bruno, CA (6 mi)