| Oconomowoc to Corato | 4,977.75 mi (8,010.92 km) |
| Oconomowoc to Corbetta | 4,498.10 mi (7,238.99 km) |
| Oconomowoc to Corciano | 4,728.63 mi (7,609.99 km) |
| Oconomowoc to Cordenons | 4,620.09 mi (7,435.31 km) |
| Oconomowoc to Cori | 4,819.26 mi (7,755.85 km) |
| Oconomowoc to Coriano | 4,704.25 mi (7,570.76 km) |
| Oconomowoc to Corigliano Calabro | 5,054.41 mi (8,134.29 km) |
| Oconomowoc to Corleone | 5,007.91 mi (8,059.45 km) |
| Oconomowoc to Cormano | 4,504.28 mi (7,248.95 km) |
| Oconomowoc to Cornaredo | 4,501.22 mi (7,244.01 km) |
| Oconomowoc to Cornate d'Adda | 4,511.66 mi (7,260.82 km) |
| Oconomowoc to Cornedo Vicentino | 4,585.01 mi (7,378.86 km) |
| Oconomowoc to Correggio | 4,599.50 mi (7,402.18 km) |
| Oconomowoc to Corridonia | 4,771.18 mi (7,678.47 km) |
| Oconomowoc to Corsico | 4,507.22 mi (7,253.67 km) |
