| Ommen to Busto Arsizio | 489.56 mi (787.88 km) |
| Ommen to Busto Garolfo | 494.25 mi (795.43 km) |
| Ommen to Cabras | 875.19 mi (1,408.49 km) |
| Ommen to Cadelbosco di Sopra | 568.27 mi (914.54 km) |
| Ommen to Cadoneghe | 548.23 mi (882.28 km) |
| Ommen to Cagli | 682.59 mi (1,098.52 km) |
| Ommen to Cagliari | 927.11 mi (1,492.03 km) |
| Ommen to Cairo Montenotte | 567.13 mi (912.70 km) |
| Ommen to Caivano | 880.83 mi (1,417.56 km) |
| Ommen to Calcinaia | 640.08 mi (1,030.10 km) |
| Ommen to Calcinato | 520.09 mi (837.01 km) |
| Ommen to Calderara di Reno | 592.07 mi (952.84 km) |
| Ommen to Caldogno | 530.00 mi (852.95 km) |
| Ommen to Calenzano | 636.09 mi (1,023.69 km) |
| Ommen to Calolziocorte | 483.57 mi (778.23 km) |
