| Nieder-Olm to Castelfiorentino | 454.99 mi (732.24 km) |
| Nieder-Olm to Castelfranco di Sopra | 462.23 mi (743.90 km) |
| Nieder-Olm to Castelfranco di Sotto | 445.48 mi (716.92 km) |
| Nieder-Olm to Castelfranco Emilia | 390.50 mi (628.45 km) |
| Nieder-Olm to Castelfranco Veneto | 340.31 mi (547.67 km) |
| Nieder-Olm to Castellabate | 741.60 mi (1,193.49 km) |
| Nieder-Olm to Castellammare del Golfo | 852.84 mi (1,372.51 km) |
| Nieder-Olm to Castellammare di Stabia | 705.31 mi (1,135.09 km) |
| Nieder-Olm to Castellamonte | 313.57 mi (504.64 km) |
| Nieder-Olm to Castellana Grotte | 759.07 mi (1,221.60 km) |
| Nieder-Olm to Castellaneta | 767.54 mi (1,235.24 km) |
| Nieder-Olm to Castellanza | 298.28 mi (480.04 km) |
| Nieder-Olm to Castellarano | 388.35 mi (624.99 km) |
| Nieder-Olm to Castelleone | 326.83 mi (525.99 km) |
| Nieder-Olm to Castelletto sopra Ticino | 290.30 mi (467.19 km) |
