| Ohrdruf to Ciampino | 630.06 mi (1,013.98 km) |
| Ohrdruf to Cicciano | 705.19 mi (1,134.89 km) |
| Ohrdruf to Cingoli | 528.52 mi (850.57 km) |
| Ohrdruf to Cinisello Balsamo | 371.29 mi (597.53 km) |
| Ohrdruf to Cinisi | 882.44 mi (1,420.15 km) |
| Ohrdruf to Cirie | 412.54 mi (663.92 km) |
| Ohrdruf to Ciro Marina | 850.14 mi (1,368.17 km) |
| Ohrdruf to Cislago | 366.86 mi (590.40 km) |
| Ohrdruf to Cisterna di Latina | 645.98 mi (1,039.60 km) |
| Ohrdruf to Cisternino | 767.82 mi (1,235.68 km) |
| Ohrdruf to Citta di Castello | 513.93 mi (827.09 km) |
| Ohrdruf to Citta Sant'Angelo | 595.24 mi (957.95 km) |
| Ohrdruf to Cittadella | 361.01 mi (580.99 km) |
| Ohrdruf to Cittanova | 900.84 mi (1,449.77 km) |
| Ohrdruf to Cividale del Friuli | 349.26 mi (562.08 km) |
