| Leek to Chivasso | 705.65 mi (1,135.63 km) |
| Leek to Ciampino | 1,033.88 mi (1,663.86 km) |
| Leek to Cicciano | 1,139.79 mi (1,834.31 km) |
| Leek to Cingoli | 968.31 mi (1,558.34 km) |
| Leek to Cinisello Balsamo | 725.61 mi (1,167.76 km) |
| Leek to Cinisi | 1,259.12 mi (2,026.35 km) |
| Leek to Cirie | 695.07 mi (1,118.61 km) |
| Leek to Ciro Marina | 1,310.50 mi (2,109.05 km) |
| Leek to Cislago | 712.57 mi (1,146.76 km) |
| Leek to Cisterna di Latina | 1,052.49 mi (1,693.82 km) |
| Leek to Cisternino | 1,247.09 mi (2,007.00 km) |
| Leek to Citta di Castello | 931.93 mi (1,499.80 km) |
| Leek to Citta Sant'Angelo | 1,040.37 mi (1,674.31 km) |
| Leek to Cittadella | 804.62 mi (1,294.92 km) |
| Leek to Cittanova | 1,334.75 mi (2,148.07 km) |
