| Omegna to Casamassima | 545.70 mi (878.21 km) |
| Omegna to Casandrino | 450.02 mi (724.24 km) |
| Omegna to Casapulla | 443.97 mi (714.50 km) |
| Omegna to Casarano | 637.66 mi (1,026.22 km) |
| Omegna to Casatenovo | 45.33 mi (72.95 km) |
| Omegna to Casciana Terme | 195.35 mi (314.38 km) |
| Omegna to Cascina | 184.49 mi (296.91 km) |
| Omegna to Caselle Torinese | 60.81 mi (97.87 km) |
| Omegna to Caserta | 445.63 mi (717.17 km) |
| Omegna to Casier | 188.29 mi (303.03 km) |
| Omegna to Casorate Primo | 48.72 mi (78.41 km) |
| Omegna to Casoria | 453.45 mi (729.76 km) |
| Omegna to Cassano al Ionio | 580.78 mi (934.68 km) |
| Omegna to Cassano d'Adda | 58.61 mi (94.32 km) |
| Omegna to Cassano delle Murge | 542.94 mi (873.77 km) |
