| Rossmoor to Cullman (Alabama) | 1,782.92 mi (2,869.34 km) |
| Rossmoor to Culpeper (Virginia) | 2,242.19 mi (3,608.45 km) |
| Rossmoor to Culver City (California) | 23.55 mi (37.90 km) |
| Rossmoor to Cumberland (Maryland) | 2,197.14 mi (3,535.95 km) |
| Rossmoor to Cupertino (California) | 330.28 mi (531.54 km) |
| Rossmoor to Cutler Bay (Florida) | 2,321.85 mi (3,736.65 km) |
| Rossmoor to Cutlerville (Michigan) | 1,851.22 mi (2,979.24 km) |
| Rossmoor to Cuyahoga Falls (Ohio) | 2,052.18 mi (3,302.66 km) |
| Rossmoor to Cypress (California) | 3.10 mi (4.98 km) |
| Rossmoor to Cypress Gardens (Florida) | 2,182.94 mi (3,513.10 km) |
| Rossmoor to Cypress Lake (Florida) | 2,206.66 mi (3,551.27 km) |
| Rossmoor to D'Iberville (Mississippi) | 1,716.85 mi (2,763.00 km) |
| Rossmoor to Dakota Ridge (Colorado) | 821.34 mi (1,321.82 km) |
| Rossmoor to Dale City (Virginia) | 2,276.52 mi (3,663.70 km) |
| Rossmoor to Dallas (Georgia) | 1,898.79 mi (3,055.81 km) |
