| Olgiate Olona to Cervignano del Friuli | 215.08 mi (346.14 km) |
| Olgiate Olona to Cesa | 419.72 mi (675.47 km) |
| Olgiate Olona to Cesano Maderno | 12.67 mi (20.40 km) |
| Olgiate Olona to Cesena | 194.23 mi (312.58 km) |
| Olgiate Olona to Cesenatico | 198.26 mi (319.07 km) |
| Olgiate Olona to Cetraro | 555.32 mi (893.70 km) |
| Olgiate Olona to Cherasco | 84.08 mi (135.32 km) |
| Olgiate Olona to Chiampo | 116.18 mi (186.97 km) |
| Olgiate Olona to Chiaravalle | 260.01 mi (418.45 km) |
| Olgiate Olona to Chiari | 48.99 mi (78.85 km) |
| Olgiate Olona to Chiavari | 93.59 mi (150.62 km) |
| Olgiate Olona to Chieri | 66.99 mi (107.81 km) |
| Olgiate Olona to Chieti | 346.90 mi (558.29 km) |
| Olgiate Olona to Chioggia | 167.11 mi (268.93 km) |
| Olgiate Olona to Chiusi | 235.89 mi (379.63 km) |
