| Welling to Chivasso | 560.82 mi (902.56 km) |
| Welling to Ciampino | 890.09 mi (1,432.46 km) |
| Welling to Cicciano | 997.08 mi (1,604.64 km) |
| Welling to Cingoli | 827.33 mi (1,331.46 km) |
| Welling to Cinisello Balsamo | 582.72 mi (937.80 km) |
| Welling to Cinisi | 1,113.94 mi (1,792.71 km) |
| Welling to Cirie | 550.09 mi (885.29 km) |
| Welling to Ciro Marina | 1,168.84 mi (1,881.06 km) |
| Welling to Cislago | 569.49 mi (916.51 km) |
| Welling to Cisterna di Latina | 908.72 mi (1,462.45 km) |
| Welling to Cisternino | 1,107.65 mi (1,782.59 km) |
| Welling to Citta di Castello | 789.74 mi (1,270.97 km) |
| Welling to Citta Sant'Angelo | 899.13 mi (1,447.01 km) |
| Welling to Cittadella | 666.63 mi (1,072.84 km) |
| Welling to Cittanova | 1,191.16 mi (1,916.99 km) |
