| Rossmoor to Central Point (Oregon) | 648.62 mi (1,043.85 km) |
| Rossmoor to Centralia (Illinois) | 1,641.08 mi (2,641.06 km) |
| Rossmoor to Centralia (Washington) | 929.58 mi (1,496.02 km) |
| Rossmoor to Centreville (Virginia) | 2,270.56 mi (3,654.11 km) |
| Rossmoor to Ceres (California) | 308.70 mi (496.80 km) |
| Rossmoor to Cerritos (California) | 5.51 mi (8.86 km) |
| Rossmoor to Chalco (Nebraska) | 1,302.44 mi (2,096.08 km) |
| Rossmoor to Chalmette (Louisiana) | 1,665.70 mi (2,680.68 km) |
| Rossmoor to Chambersburg (Pennsylvania) | 2,254.96 mi (3,629.00 km) |
| Rossmoor to Chamblee (Georgia) | 1,929.75 mi (3,105.63 km) |
| Rossmoor to Champaign (Illinois) | 1,694.05 mi (2,726.31 km) |
| Rossmoor to Champlin (Minnesota) | 1,524.42 mi (2,453.31 km) |
| Rossmoor to Chandler (Arizona) | 360.38 mi (579.98 km) |
| Rossmoor to Chanhassen (Minnesota) | 1,508.40 mi (2,427.54 km) |
| Rossmoor to Channahon (Illinois) | 1,705.54 mi (2,744.80 km) |
