| Opfikon to Campodarsego | 207.96 mi (334.67 km) |
| Opfikon to Campogalliano | 219.26 mi (352.87 km) |
| Opfikon to Campolongo Maggiore | 220.45 mi (354.78 km) |
| Opfikon to Camponogara | 218.74 mi (352.03 km) |
| Opfikon to Camposampiero | 205.57 mi (330.83 km) |
| Opfikon to Canegrate | 130.14 mi (209.44 km) |
| Opfikon to Canelli | 187.87 mi (302.35 km) |
| Opfikon to Canicatti | 745.49 mi (1,199.75 km) |
| Opfikon to Canosa di Puglia | 566.84 mi (912.24 km) |
| Opfikon to Cantu | 120.50 mi (193.93 km) |
| Opfikon to Caorle | 241.13 mi (388.05 km) |
| Opfikon to Capaci | 682.24 mi (1,097.96 km) |
| Opfikon to Capannori | 265.74 mi (427.67 km) |
| Opfikon to Capena | 414.25 mi (666.66 km) |
| Opfikon to Capo d'Orlando | 712.99 mi (1,147.45 km) |
