| Omegna to Carpentras | 206.85 mi (332.89 km) |
| Omegna to Carquefou | 479.84 mi (772.22 km) |
| Omegna to Carqueiranne | 224.04 mi (360.56 km) |
| Omegna to Carrieres-sous-Poissy | 365.37 mi (588.01 km) |
| Omegna to Carrieres-sur-Seine | 354.49 mi (570.49 km) |
| Omegna to Carros | 157.16 mi (252.93 km) |
| Omegna to Carvin | 405.57 mi (652.71 km) |
| Omegna to Castanet-Tolosan | 376.36 mi (605.70 km) |
| Omegna to Castelginest | 373.65 mi (601.34 km) |
| Omegna to Castelnau-le-Lez | 269.81 mi (434.21 km) |
| Omegna to Castelnaudary | 363.26 mi (584.61 km) |
| Omegna to Castelsarrasin | 378.66 mi (609.39 km) |
| Omegna to Castres | 340.57 mi (548.10 km) |
| Omegna to Caudebec-les-Elbeuf | 416.56 mi (670.39 km) |
| Omegna to Caudry | 373.23 mi (600.65 km) |
