| Bad Sooden-Allendorf to Cologno al Serio | 394.05 mi (634.15 km) |
| Bad Sooden-Allendorf to Cologno Monzese | 398.92 mi (642.00 km) |
| Bad Sooden-Allendorf to Colorno | 439.13 mi (706.71 km) |
| Bad Sooden-Allendorf to Comacchio | 466.04 mi (750.02 km) |
| Bad Sooden-Allendorf to Comiso | 1,015.94 mi (1,635.01 km) |
| Bad Sooden-Allendorf to Como | 380.36 mi (612.13 km) |
| Bad Sooden-Allendorf to Concordia Sagittaria | 403.02 mi (648.60 km) |
| Bad Sooden-Allendorf to Concorezzo | 394.50 mi (634.89 km) |
| Bad Sooden-Allendorf to Conegliano | 387.52 mi (623.65 km) |
| Bad Sooden-Allendorf to Conselice | 475.27 mi (764.88 km) |
| Bad Sooden-Allendorf to Conselve | 426.86 mi (686.96 km) |
| Bad Sooden-Allendorf to Conversano | 789.54 mi (1,270.64 km) |
| Bad Sooden-Allendorf to Copertino | 853.48 mi (1,373.55 km) |
| Bad Sooden-Allendorf to Copparo | 449.19 mi (722.90 km) |
| Bad Sooden-Allendorf to Corato | 763.68 mi (1,229.03 km) |
