| Leon to Collegno | 675.99 mi (1,087.90 km) |
| Leon to Cologno al Serio | 783.80 mi (1,261.41 km) |
| Leon to Cologno Monzese | 763.05 mi (1,228.02 km) |
| Leon to Colorno | 810.65 mi (1,304.62 km) |
| Leon to Comacchio | 897.37 mi (1,444.19 km) |
| Leon to Comiso | 1,136.69 mi (1,829.33 km) |
| Leon to Como | 757.62 mi (1,219.28 km) |
| Leon to Concordia Sagittaria | 936.10 mi (1,506.51 km) |
| Leon to Concorezzo | 766.54 mi (1,233.63 km) |
| Leon to Conegliano | 910.79 mi (1,465.78 km) |
| Leon to Conselice | 879.56 mi (1,415.52 km) |
| Leon to Conselve | 884.73 mi (1,423.84 km) |
| Leon to Conversano | 1,170.72 mi (1,884.10 km) |
| Leon to Copertino | 1,230.04 mi (1,979.56 km) |
| Leon to Copparo | 881.12 mi (1,418.03 km) |
