| Nieder-Olm to Busto Garolfo | 302.95 mi (487.55 km) |
| Nieder-Olm to Cabras | 689.39 mi (1,109.47 km) |
| Nieder-Olm to Cadelbosco di Sopra | 372.51 mi (599.49 km) |
| Nieder-Olm to Cadoneghe | 353.45 mi (568.83 km) |
| Nieder-Olm to Cagli | 486.98 mi (783.71 km) |
| Nieder-Olm to Cagliari | 739.29 mi (1,189.77 km) |
| Nieder-Olm to Cairo Montenotte | 380.60 mi (612.51 km) |
| Nieder-Olm to Caivano | 685.38 mi (1,103.01 km) |
| Nieder-Olm to Calcinaia | 444.94 mi (716.06 km) |
| Nieder-Olm to Calcinato | 324.20 mi (521.74 km) |
| Nieder-Olm to Calderara di Reno | 395.98 mi (637.27 km) |
| Nieder-Olm to Caldogno | 334.57 mi (538.43 km) |
| Nieder-Olm to Calenzano | 440.18 mi (708.40 km) |
| Nieder-Olm to Calolziocorte | 289.52 mi (465.94 km) |
| Nieder-Olm to Caltagirone | 929.86 mi (1,496.47 km) |
