| Nieder-Olm to Carovigno | 783.72 mi (1,261.27 km) |
| Nieder-Olm to Carpenedolo | 330.56 mi (531.99 km) |
| Nieder-Olm to Carpi | 375.62 mi (604.50 km) |
| Nieder-Olm to Carrara | 412.52 mi (663.89 km) |
| Nieder-Olm to Carugate | 305.67 mi (491.93 km) |
| Nieder-Olm to Casal di Principe | 677.72 mi (1,090.68 km) |
| Nieder-Olm to Casale Monferrato | 330.07 mi (531.20 km) |
| Nieder-Olm to Casale sul Sile | 354.03 mi (569.75 km) |
| Nieder-Olm to Casalecchio di Reno | 401.67 mi (646.43 km) |
| Nieder-Olm to Casalgrande | 386.53 mi (622.06 km) |
| Nieder-Olm to Casalmaggiore | 355.43 mi (572.00 km) |
| Nieder-Olm to Casalnuovo di Napoli | 688.53 mi (1,108.08 km) |
| Nieder-Olm to Casalpusterlengo | 333.72 mi (537.08 km) |
| Nieder-Olm to Casaluce | 680.14 mi (1,094.59 km) |
| Nieder-Olm to Casamassima | 748.31 mi (1,204.30 km) |
