| Ommen to Casamassima | 939.08 mi (1,511.31 km) |
| Ommen to Casandrino | 880.92 mi (1,417.70 km) |
| Ommen to Casapulla | 873.04 mi (1,405.02 km) |
| Ommen to Casarano | 1,027.11 mi (1,652.98 km) |
| Ommen to Casatenovo | 488.86 mi (786.74 km) |
| Ommen to Casciana Terme | 650.42 mi (1,046.75 km) |
| Ommen to Cascina | 639.16 mi (1,028.63 km) |
| Ommen to Caselle Torinese | 510.14 mi (820.99 km) |
| Ommen to Caserta | 874.03 mi (1,406.62 km) |
| Ommen to Casier | 543.62 mi (874.87 km) |
| Ommen to Casorate Primo | 511.20 mi (822.69 km) |
| Ommen to Casoria | 884.03 mi (1,422.71 km) |
| Ommen to Cassano al Ionio | 997.18 mi (1,604.80 km) |
| Ommen to Cassano d'Adda | 502.41 mi (808.55 km) |
| Ommen to Cassano delle Murge | 939.49 mi (1,511.96 km) |
