| Walnut to Cividale del Friuli | 6,123.08 mi (9,854.15 km) |
| Walnut to Civita Castellana | 6,295.90 mi (10,132.28 km) |
| Walnut to Civitanova Marche | 6,283.83 mi (10,112.85 km) |
| Walnut to Civitavecchia | 6,286.53 mi (10,117.19 km) |
| Walnut to Civitella in Val di Chiana | 6,213.81 mi (10,000.16 km) |
| Walnut to Clusone | 6,027.69 mi (9,700.63 km) |
| Walnut to Coccaglio | 6,045.29 mi (9,728.95 km) |
| Walnut to Codigoro | 6,150.99 mi (9,899.06 km) |
| Walnut to Codogno | 6,057.61 mi (9,748.78 km) |
| Walnut to Codroipo | 6,116.89 mi (9,844.18 km) |
| Walnut to Cogoleto | 6,063.12 mi (9,757.66 km) |
| Walnut to Colle di Val d'Elsa | 6,195.91 mi (9,971.36 km) |
| Walnut to Colle Salvetti | 6,164.30 mi (9,920.48 km) |
| Walnut to Collecchio | 6,095.40 mi (9,809.60 km) |
| Walnut to Colleferro | 6,345.72 mi (10,212.45 km) |
