| Walnut to Castrovillari | 6,552.38 mi (10,545.04 km) |
| Walnut to Catania | 6,643.81 mi (10,692.18 km) |
| Walnut to Catanzaro | 6,615.97 mi (10,647.38 km) |
| Walnut to Cattolica | 6,216.63 mi (10,004.69 km) |
| Walnut to Cava de' Tirreni | 6,455.95 mi (10,389.85 km) |
| Walnut to Cavallino | 6,586.58 mi (10,600.07 km) |
| Walnut to Cavarzere | 6,133.70 mi (9,871.24 km) |
| Walnut to Cave | 6,338.54 mi (10,200.89 km) |
| Walnut to Cavriago | 6,108.14 mi (9,830.11 km) |
| Walnut to Cavriglia | 6,201.01 mi (9,979.56 km) |
| Walnut to Cazzago San Martino | 6,045.83 mi (9,729.83 km) |
| Walnut to Ceccano | 6,364.93 mi (10,243.36 km) |
| Walnut to Cecina | 6,180.26 mi (9,946.17 km) |
| Walnut to Cefalu | 6,578.70 mi (10,587.39 km) |
| Walnut to Ceglie Messapico | 6,546.46 mi (10,535.52 km) |
