| Olgiate Comasco to Carpentras | 225.76 mi (363.33 km) |
| Olgiate Comasco to Carquefou | 507.56 mi (816.84 km) |
| Olgiate Comasco to Carqueiranne | 234.21 mi (376.92 km) |
| Olgiate Comasco to Carrieres-sous-Poissy | 390.81 mi (628.95 km) |
| Olgiate Comasco to Carrieres-sur-Seine | 379.81 mi (611.24 km) |
| Olgiate Comasco to Carros | 163.90 mi (263.78 km) |
| Olgiate Comasco to Carvin | 427.09 mi (687.34 km) |
| Olgiate Comasco to Castanet-Tolosan | 398.95 mi (642.04 km) |
| Olgiate Comasco to Castelginest | 396.75 mi (638.50 km) |
| Olgiate Comasco to Castelnau-le-Lez | 289.47 mi (465.86 km) |
| Olgiate Comasco to Castelnaudary | 384.83 mi (619.33 km) |
| Olgiate Comasco to Castelsarrasin | 402.81 mi (648.27 km) |
| Olgiate Comasco to Castres | 362.61 mi (583.57 km) |
| Olgiate Comasco to Caudebec-les-Elbeuf | 442.12 mi (711.53 km) |
| Olgiate Comasco to Caudry | 394.83 mi (635.41 km) |
