| Cities | Distance |
|---|---|
| Portsmouth to Barmstedt | 502.01 mi (807.91 km) |
| Portsmouth to Barntrup | 446.97 mi (719.32 km) |
| Portsmouth to Barsbuttel | 512.77 mi (825.23 km) |
| Portsmouth to Barsinghausen | 465.16 mi (748.61 km) |
| Portsmouth to Barssel | 409.49 mi (659.01 km) |
| Portsmouth to Barth | 628.20 mi (1,010.99 km) |
| Portsmouth to Bassum | 441.79 mi (711.00 km) |
| Portsmouth to Baunatal | 457.16 mi (735.73 km) |
| Portsmouth to Bautzen | 673.80 mi (1,084.38 km) |
| Portsmouth to Bayreuth | 560.52 mi (902.07 km) |
| Portsmouth to Bebra | 473.82 mi (762.54 km) |
| Portsmouth to Beckingen | 358.51 mi (576.97 km) |
| Portsmouth to Beckum | 399.62 mi (643.12 km) |
| Portsmouth to Bedburg | 320.97 mi (516.56 km) |
| Portsmouth to Bedburg | 333.44 mi (536.62 km) |