| Omegna to Busto Arsizio | 28.25 mi (45.47 km) |
| Omegna to Busto Garolfo | 32.51 mi (52.31 km) |
| Omegna to Cabras | 410.80 mi (661.11 km) |
| Omegna to Cadelbosco di Sopra | 131.32 mi (211.34 km) |
| Omegna to Cadoneghe | 172.81 mi (278.12 km) |
| Omegna to Cagli | 263.14 mi (423.49 km) |
| Omegna to Cagliari | 460.88 mi (741.72 km) |
| Omegna to Cairo Montenotte | 102.36 mi (164.72 km) |
| Omegna to Caivano | 450.76 mi (725.43 km) |
| Omegna to Calcinaia | 186.37 mi (299.94 km) |
| Omegna to Calcinato | 101.19 mi (162.84 km) |
| Omegna to Calderara di Reno | 166.06 mi (267.24 km) |
| Omegna to Caldogno | 150.11 mi (241.58 km) |
| Omegna to Calenzano | 193.82 mi (311.92 km) |
| Omegna to Calolziocorte | 49.70 mi (79.98 km) |
