| Birkenau to Ciampino | 568.00 mi (914.11 km) |
| Birkenau to Cicciano | 657.45 mi (1,058.07 km) |
| Birkenau to Cingoli | 478.57 mi (770.19 km) |
| Birkenau to Cinisello Balsamo | 278.13 mi (447.61 km) |
| Birkenau to Cinisi | 816.74 mi (1,314.42 km) |
| Birkenau to Cirie | 303.29 mi (488.10 km) |
| Birkenau to Ciro Marina | 816.31 mi (1,313.72 km) |
| Birkenau to Cislago | 270.48 mi (435.29 km) |
| Birkenau to Cisterna di Latina | 585.41 mi (942.13 km) |
| Birkenau to Cisternino | 742.46 mi (1,194.87 km) |
| Birkenau to Citta di Castello | 453.66 mi (730.10 km) |
| Birkenau to Citta Sant'Angelo | 549.72 mi (884.68 km) |
| Birkenau to Cittadella | 305.81 mi (492.15 km) |
| Birkenau to Cittanova | 856.10 mi (1,377.75 km) |
| Birkenau to Cividale del Friuli | 324.30 mi (521.91 km) |
