| Owings Mills to Camarillo (California) | 2,342.25 mi (3,769.49 km) |
| Owings Mills to Camas (Washington) | 2,331.27 mi (3,751.81 km) |
| Owings Mills to Cambridge (Maryland) | 70.68 mi (113.75 km) |
| Owings Mills to Cambridge (Massachusetts) | 360.06 mi (579.46 km) |
| Owings Mills to Camden (Arkansas) | 977.14 mi (1,572.55 km) |
| Owings Mills to Camden (New Jersey) | 96.61 mi (155.48 km) |
| Owings Mills to Cameron Park (California) | 2,348.08 mi (3,778.87 km) |
| Owings Mills to Camp Pendleton South (California) | 2,280.53 mi (3,670.16 km) |
| Owings Mills to Camp Springs (Maryland) | 42.45 mi (68.32 km) |
| Owings Mills to Camp Verde (Arizona) | 1,951.28 mi (3,140.28 km) |
| Owings Mills to Campbell (California) | 2,426.09 mi (3,904.41 km) |
| Owings Mills to Campbellsville (Kentucky) | 484.91 mi (780.38 km) |
| Owings Mills to Campton Hills (Illinois) | 633.30 mi (1,019.19 km) |
| Owings Mills to Canby (Oregon) | 2,346.18 mi (3,775.81 km) |
| Owings Mills to Candelaria (Puerto Rico) | 1,583.24 mi (2,547.98 km) |
