| Welling to Collegno | 558.18 mi (898.30 km) |
| Welling to Cologno al Serio | 596.98 mi (960.75 km) |
| Welling to Cologno Monzese | 585.82 mi (942.79 km) |
| Welling to Colorno | 652.47 mi (1,050.05 km) |
| Welling to Comacchio | 725.53 mi (1,167.63 km) |
| Welling to Comiso | 1,228.07 mi (1,976.39 km) |
| Welling to Como | 565.23 mi (909.64 km) |
| Welling to Concordia Sagittaria | 700.91 mi (1,128.00 km) |
| Welling to Concorezzo | 584.60 mi (940.82 km) |
| Welling to Conegliano | 675.00 mi (1,086.30 km) |
| Welling to Conselice | 722.33 mi (1,162.48 km) |
| Welling to Conselve | 688.91 mi (1,108.69 km) |
| Welling to Conversano | 1,084.59 mi (1,745.48 km) |
| Welling to Copertino | 1,153.29 mi (1,856.04 km) |
| Welling to Copparo | 703.60 mi (1,132.33 km) |
