| Portchester to Barmstedt | 502.09 mi (808.03 km) |
| Portchester to Barntrup | 447.74 mi (720.56 km) |
| Portchester to Barsbuttel | 512.96 mi (825.53 km) |
| Portchester to Barsinghausen | 465.81 mi (749.65 km) |
| Portchester to Barssel | 409.64 mi (659.26 km) |
| Portchester to Barth | 628.27 mi (1,011.11 km) |
| Portchester to Bassum | 442.17 mi (711.61 km) |
| Portchester to Baunatal | 458.24 mi (737.46 km) |
| Portchester to Bautzen | 674.87 mi (1,086.09 km) |
| Portchester to Bayreuth | 562.01 mi (904.46 km) |
| Portchester to Bebra | 475.00 mi (764.45 km) |
| Portchester to Beckingen | 360.47 mi (580.12 km) |
| Portchester to Beckum | 400.46 mi (644.47 km) |
| Portchester to Bedburg | 321.73 mi (517.78 km) |
| Portchester to Bedburg | 334.64 mi (538.56 km) |
