| Welwyn Garden City to Barmstedt | 437.52 mi (704.13 km) |
| Welwyn Garden City to Barntrup | 396.87 mi (638.71 km) |
| Welwyn Garden City to Barsbuttel | 450.17 mi (724.47 km) |
| Welwyn Garden City to Barsinghausen | 412.14 mi (663.28 km) |
| Welwyn Garden City to Barssel | 346.89 mi (558.26 km) |
| Welwyn Garden City to Barth | 563.23 mi (906.44 km) |
| Welwyn Garden City to Bassum | 383.22 mi (616.73 km) |
| Welwyn Garden City to Baunatal | 414.53 mi (667.13 km) |
| Welwyn Garden City to Bautzen | 629.22 mi (1,012.63 km) |
| Welwyn Garden City to Bayreuth | 528.37 mi (850.32 km) |
| Welwyn Garden City to Bebra | 433.95 mi (698.38 km) |
| Welwyn Garden City to Beckingen | 345.08 mi (555.35 km) |
| Welwyn Garden City to Beckum | 351.78 mi (566.14 km) |
| Welwyn Garden City to Bedburg | 272.46 mi (438.49 km) |
| Welwyn Garden City to Bedburg | 296.36 mi (476.94 km) |
