| Bad Salzdetfurth to Cologno al Serio | 448.08 mi (721.12 km) |
| Bad Salzdetfurth to Cologno Monzese | 452.86 mi (728.81 km) |
| Bad Salzdetfurth to Colorno | 493.07 mi (793.52 km) |
| Bad Salzdetfurth to Comacchio | 518.52 mi (834.47 km) |
| Bad Salzdetfurth to Comiso | 1,068.03 mi (1,718.83 km) |
| Bad Salzdetfurth to Como | 434.19 mi (698.77 km) |
| Bad Salzdetfurth to Concordia Sagittaria | 453.81 mi (730.34 km) |
| Bad Salzdetfurth to Concorezzo | 448.46 mi (721.73 km) |
| Bad Salzdetfurth to Conegliano | 439.26 mi (706.93 km) |
| Bad Salzdetfurth to Conselice | 528.21 mi (850.07 km) |
| Bad Salzdetfurth to Conselve | 479.56 mi (771.77 km) |
| Bad Salzdetfurth to Conversano | 837.03 mi (1,347.07 km) |
| Bad Salzdetfurth to Copertino | 900.14 mi (1,448.63 km) |
| Bad Salzdetfurth to Copparo | 502.03 mi (807.94 km) |
| Bad Salzdetfurth to Corato | 812.12 mi (1,306.98 km) |
