| Corvallis to Corato | 6,009.24 mi (9,670.93 km) |
| Corvallis to Corbetta | 5,563.46 mi (8,953.52 km) |
| Corvallis to Corciano | 5,787.59 mi (9,314.23 km) |
| Corvallis to Cordenons | 5,627.46 mi (9,056.53 km) |
| Corvallis to Cori | 5,892.78 mi (9,483.51 km) |
| Corvallis to Coriano | 5,745.68 mi (9,246.78 km) |
| Corvallis to Corigliano Calabro | 6,107.11 mi (9,828.45 km) |
| Corvallis to Corleone | 6,133.13 mi (9,870.32 km) |
| Corvallis to Cormano | 5,565.06 mi (8,956.09 km) |
| Corvallis to Cornaredo | 5,564.53 mi (8,955.25 km) |
| Corvallis to Cornate d'Adda | 5,566.91 mi (8,959.08 km) |
| Corvallis to Cornedo Vicentino | 5,616.34 mi (9,038.63 km) |
| Corvallis to Correggio | 5,652.23 mi (9,096.38 km) |
| Corvallis to Corridonia | 5,811.41 mi (9,352.56 km) |
| Corvallis to Corsico | 5,570.59 mi (8,964.99 km) |
