| Adendorf to Ciampino | 799.63 mi (1,286.89 km) |
| Adendorf to Cicciano | 872.01 mi (1,403.36 km) |
| Adendorf to Cingoli | 696.72 mi (1,121.26 km) |
| Adendorf to Cinisello Balsamo | 537.17 mi (864.48 km) |
| Adendorf to Cinisi | 1,052.06 mi (1,693.13 km) |
| Adendorf to Cirie | 570.60 mi (918.28 km) |
| Adendorf to Ciro Marina | 1,011.69 mi (1,628.16 km) |
| Adendorf to Cislago | 531.57 mi (855.47 km) |
| Adendorf to Cisterna di Latina | 815.36 mi (1,312.20 km) |
| Adendorf to Cisternino | 926.36 mi (1,490.83 km) |
| Adendorf to Citta di Castello | 683.59 mi (1,100.13 km) |
| Adendorf to Citta Sant'Angelo | 762.11 mi (1,226.49 km) |
| Adendorf to Cittadella | 530.77 mi (854.19 km) |
| Adendorf to Cittanova | 1,066.02 mi (1,715.60 km) |
| Adendorf to Cividale del Friuli | 513.80 mi (826.88 km) |
