| Altadena to Caño Martin Peña (Puerto Rico) | 3,365.41 mi (5,416.11 km) |
| Altadena to Cañon City (Colorado) | 775.73 mi (1,248.41 km) |
| Altadena to Canóvanas (Puerto Rico) | 3,376.05 mi (5,433.23 km) |
| Altadena to Canton (Georgia) | 1,913.28 mi (3,079.13 km) |
| Altadena to Canton (Illinois) | 1,596.39 mi (2,569.13 km) |
| Altadena to Canton (Mississippi) | 1,619.76 mi (2,606.76 km) |
| Altadena to Canton (Ohio) | 2,050.72 mi (3,300.31 km) |
| Altadena to Canyon (Texas) | 922.96 mi (1,485.36 km) |
| Altadena to Canyon Lake (California) | 60.95 mi (98.09 km) |
| Altadena to Canyon Lake (Texas) | 1,199.46 mi (1,930.34 km) |
| Altadena to Cape Coral (Florida) | 2,203.25 mi (3,545.78 km) |
| Altadena to Cape Girardeau (Missouri) | 1,610.49 mi (2,591.84 km) |
| Altadena to Carbondale (Illinois) | 1,628.61 mi (2,621.00 km) |
| Altadena to Carlisle (Pennsylvania) | 2,270.12 mi (3,653.41 km) |
| Altadena to Carlsbad (California) | 88.56 mi (142.52 km) |
