| Rossmoor to Camarillo (California) | 62.23 mi (100.15 km) |
| Rossmoor to Camas (Washington) | 847.90 mi (1,364.57 km) |
| Rossmoor to Cambridge (Maryland) | 2,345.26 mi (3,774.33 km) |
| Rossmoor to Cambridge (Massachusetts) | 2,587.78 mi (4,164.63 km) |
| Rossmoor to Camden (Arkansas) | 1,447.29 mi (2,329.19 km) |
| Rossmoor to Camden (New Jersey) | 2,389.77 mi (3,845.96 km) |
| Rossmoor to Cameron Park (California) | 374.34 mi (602.44 km) |
| Rossmoor to Camp Pendleton South (California) | 55.16 mi (88.77 km) |
| Rossmoor to Camp Springs (Maryland) | 2,298.59 mi (3,699.23 km) |
| Rossmoor to Camp Verde (Arizona) | 359.78 mi (579.01 km) |
| Rossmoor to Campbell (California) | 324.94 mi (522.95 km) |
| Rossmoor to Campbellsville (Kentucky) | 1,846.52 mi (2,971.68 km) |
| Rossmoor to Campton Hills (Illinois) | 1,703.21 mi (2,741.05 km) |
| Rossmoor to Canby (Oregon) | 829.70 mi (1,335.28 km) |
| Rossmoor to Candelaria (Puerto Rico) | 3,351.29 mi (5,393.38 km) |
