| Leon to Cividale del Friuli | 966.81 mi (1,555.94 km) |
| Leon to Civita Castellana | 915.16 mi (1,472.81 km) |
| Leon to Civitanova Marche | 975.18 mi (1,569.40 km) |
| Leon to Civitavecchia | 886.05 mi (1,425.97 km) |
| Leon to Civitella in Val di Chiana | 873.59 mi (1,405.91 km) |
| Leon to Clusone | 799.38 mi (1,286.48 km) |
| Leon to Coccaglio | 796.85 mi (1,282.40 km) |
| Leon to Codigoro | 894.65 mi (1,439.80 km) |
| Leon to Codogno | 779.61 mi (1,254.65 km) |
| Leon to Codroipo | 943.97 mi (1,519.17 km) |
| Leon to Cogoleto | 722.14 mi (1,162.17 km) |
| Leon to Colle di Val d'Elsa | 844.37 mi (1,358.89 km) |
| Leon to Colle Salvetti | 811.48 mi (1,305.95 km) |
| Leon to Collecchio | 801.32 mi (1,289.60 km) |
| Leon to Colleferro | 951.80 mi (1,531.78 km) |
