| Santa Clarita to Cortona | 6,228.21 mi (10,023.34 km) |
| Santa Clarita to Cosenza | 6,580.72 mi (10,590.64 km) |
| Santa Clarita to Cossato | 5,985.65 mi (9,632.97 km) |
| Santa Clarita to Costa Volpino | 6,032.87 mi (9,708.97 km) |
| Santa Clarita to Creazzo | 6,091.36 mi (9,803.10 km) |
| Santa Clarita to Crema | 6,044.29 mi (9,727.34 km) |
| Santa Clarita to Cremona | 6,067.60 mi (9,764.86 km) |
| Santa Clarita to Crevalcore | 6,124.70 mi (9,856.75 km) |
| Santa Clarita to Crispiano | 6,538.11 mi (10,522.07 km) |
| Santa Clarita to Crosia | 6,581.93 mi (10,592.60 km) |
| Santa Clarita to Crotone | 6,619.98 mi (10,653.83 km) |
| Santa Clarita to Cuneo | 6,026.64 mi (9,698.93 km) |
| Santa Clarita to Cuorgne | 5,978.12 mi (9,620.86 km) |
| Santa Clarita to Cusano Milanino | 6,018.89 mi (9,686.47 km) |
| Santa Clarita to Cutro | 6,618.64 mi (10,651.68 km) |
