| Nidderau to Ciampino | 610.02 mi (981.74 km) |
| Nidderau to Cicciano | 696.31 mi (1,120.60 km) |
| Nidderau to Cingoli | 517.33 mi (832.56 km) |
| Nidderau to Cinisello Balsamo | 325.07 mi (523.15 km) |
| Nidderau to Cinisi | 860.03 mi (1,384.09 km) |
| Nidderau to Cirie | 351.69 mi (565.99 km) |
| Nidderau to Ciro Marina | 851.91 mi (1,371.02 km) |
| Nidderau to Cislago | 317.84 mi (511.52 km) |
| Nidderau to Cisterna di Latina | 627.15 mi (1,009.29 km) |
| Nidderau to Cisternino | 775.51 mi (1,248.06 km) |
| Nidderau to Citta di Castello | 494.85 mi (796.38 km) |
| Nidderau to Citta Sant'Angelo | 587.65 mi (945.73 km) |
| Nidderau to Cittadella | 344.63 mi (554.63 km) |
| Nidderau to Cittanova | 894.63 mi (1,439.77 km) |
| Nidderau to Cividale del Friuli | 354.60 mi (570.68 km) |
