| Olgiate Olona to Campodarsego | 147.01 mi (236.59 km) |
| Olgiate Olona to Campogalliano | 116.14 mi (186.91 km) |
| Olgiate Olona to Campolongo Maggiore | 154.79 mi (249.10 km) |
| Olgiate Olona to Camponogara | 155.10 mi (249.61 km) |
| Olgiate Olona to Camposampiero | 147.51 mi (237.39 km) |
| Olgiate Olona to Canegrate | 5.20 mi (8.37 km) |
| Olgiate Olona to Canelli | 69.30 mi (111.52 km) |
| Olgiate Olona to Canicatti | 626.01 mi (1,007.46 km) |
| Olgiate Olona to Canosa di Puglia | 471.95 mi (759.54 km) |
| Olgiate Olona to Cantu | 13.91 mi (22.38 km) |
| Olgiate Olona to Caorle | 193.30 mi (311.09 km) |
| Olgiate Olona to Capaci | 562.08 mi (904.58 km) |
| Olgiate Olona to Capannori | 148.34 mi (238.73 km) |
| Olgiate Olona to Capena | 302.27 mi (486.45 km) |
| Olgiate Olona to Capo d'Orlando | 597.82 mi (962.11 km) |
