| Morro Bay to Corato | 6,495.70 mi (10,453.82 km) |
| Morro Bay to Corbetta | 6,033.03 mi (9,709.22 km) |
| Morro Bay to Corciano | 6,262.35 mi (10,078.27 km) |
| Morro Bay to Cordenons | 6,115.97 mi (9,842.71 km) |
| Morro Bay to Cori | 6,364.25 mi (10,242.28 km) |
| Morro Bay to Coriano | 6,225.42 mi (10,018.84 km) |
| Morro Bay to Corigliano Calabro | 6,588.21 mi (10,602.70 km) |
| Morro Bay to Corleone | 6,590.21 mi (10,605.92 km) |
| Morro Bay to Cormano | 6,036.12 mi (9,714.20 km) |
| Morro Bay to Cornaredo | 6,034.78 mi (9,712.03 km) |
| Morro Bay to Cornate d'Adda | 6,039.77 mi (9,720.07 km) |
| Morro Bay to Cornedo Vicentino | 6,097.40 mi (9,812.82 km) |
| Morro Bay to Correggio | 6,127.09 mi (9,860.60 km) |
| Morro Bay to Corridonia | 6,292.43 mi (10,126.69 km) |
| Morro Bay to Corsico | 6,040.90 mi (9,721.89 km) |
