| Walnut to Corato | 6,484.69 mi (10,436.10 km) |
| Walnut to Corbetta | 6,016.39 mi (9,682.44 km) |
| Walnut to Corciano | 6,247.05 mi (10,053.65 km) |
| Walnut to Cordenons | 6,107.34 mi (9,828.82 km) |
| Walnut to Cori | 6,347.13 mi (10,214.72 km) |
| Walnut to Coriano | 6,212.45 mi (9,997.97 km) |
| Walnut to Corigliano Calabro | 6,574.44 mi (10,580.53 km) |
| Walnut to Corleone | 6,566.07 mi (10,567.07 km) |
| Walnut to Cormano | 6,020.11 mi (9,688.44 km) |
| Walnut to Cornaredo | 6,018.42 mi (9,685.71 km) |
| Walnut to Cornate d'Adda | 6,024.52 mi (9,695.52 km) |
| Walnut to Cornedo Vicentino | 6,085.51 mi (9,793.69 km) |
| Walnut to Correggio | 6,112.37 mi (9,836.91 km) |
| Walnut to Corridonia | 6,279.78 mi (10,106.32 km) |
| Walnut to Corsico | 6,024.55 mi (9,695.57 km) |
