| California to Corato | 4,684.01 mi (7,538.19 km) |
| California to Corbetta | 4,210.18 mi (6,775.63 km) |
| California to Corciano | 4,432.74 mi (7,133.80 km) |
| California to Cordenons | 4,355.78 mi (7,009.94 km) |
| California to Cori | 4,511.72 mi (7,260.92 km) |
| California to Coriano | 4,418.46 mi (7,110.82 km) |
| California to Corigliano Calabro | 4,746.65 mi (7,639.00 km) |
| California to Corleone | 4,665.86 mi (7,508.97 km) |
| California to Cormano | 4,218.44 mi (6,788.92 km) |
| California to Cornaredo | 4,214.21 mi (6,782.11 km) |
| California to Cornate d'Adda | 4,228.30 mi (6,804.80 km) |
| California to Cornedo Vicentino | 4,310.27 mi (6,936.71 km) |
| California to Correggio | 4,313.07 mi (6,941.21 km) |
| California to Corridonia | 4,482.77 mi (7,214.31 km) |
| California to Corsico | 4,219.88 mi (6,791.25 km) |
