| Welling to Acqui Terme | 606.34 mi (975.81 km) |
| Welling to Acri | 1,137.07 mi (1,829.94 km) |
| Welling to Adelfia | 1,074.12 mi (1,728.63 km) |
| Welling to Adrano | 1,192.54 mi (1,919.20 km) |
| Welling to Adria | 704.08 mi (1,133.11 km) |
| Welling to Afragola | 992.78 mi (1,597.73 km) |
| Welling to Agliana | 726.16 mi (1,168.64 km) |
| Welling to Agrate Brianza | 585.38 mi (942.09 km) |
| Welling to Agrigento | 1,178.00 mi (1,895.81 km) |
| Welling to Agropoli | 1,045.15 mi (1,682.01 km) |
| Welling to Ala | 633.85 mi (1,020.08 km) |
| Welling to Alassio | 636.23 mi (1,023.92 km) |
| Welling to Alatri | 917.61 mi (1,476.75 km) |
| Welling to Alba | 592.49 mi (953.52 km) |
| Welling to Albano Laziale | 895.84 mi (1,441.72 km) |
