| Welwyn Garden City to Aviano | 700.96 mi (1,128.09 km) |
| Welwyn Garden City to Avigliana | 580.02 mi (933.45 km) |
| Welwyn Garden City to Avigliano | 1,073.92 mi (1,728.31 km) |
| Welwyn Garden City to Avola | 1,271.75 mi (2,046.68 km) |
| Welwyn Garden City to Azzano Decimo | 713.95 mi (1,148.99 km) |
| Welwyn Garden City to Bacoli | 1,017.49 mi (1,637.49 km) |
| Welwyn Garden City to Badia Polesine | 706.88 mi (1,137.62 km) |
| Welwyn Garden City to Bagheria | 1,156.63 mi (1,861.41 km) |
| Welwyn Garden City to Bagnacavallo | 757.29 mi (1,218.74 km) |
| Welwyn Garden City to Bagnara Calabra | 1,212.62 mi (1,951.53 km) |
| Welwyn Garden City to Bagno a Ripoli | 769.88 mi (1,239.01 km) |
| Welwyn Garden City to Bagnolo in Piano | 696.20 mi (1,120.43 km) |
| Welwyn Garden City to Bagnolo Mella | 645.78 mi (1,039.28 km) |
| Welwyn Garden City to Barano d'Ischia | 1,016.91 mi (1,636.55 km) |
| Welwyn Garden City to Baranzate | 606.31 mi (975.76 km) |
