| Portsmouth to Ahrensfelde | 638.63 mi (1,027.78 km) |
| Portsmouth to Aich | 484.80 mi (780.21 km) |
| Portsmouth to Aichach | 569.87 mi (917.12 km) |
| Portsmouth to Aidlingen | 468.94 mi (754.69 km) |
| Portsmouth to Ainring | 663.70 mi (1,068.12 km) |
| Portsmouth to Albstadt | 487.25 mi (784.15 km) |
| Portsmouth to Aldenhoven | 321.43 mi (517.29 km) |
| Portsmouth to Alfeld | 477.06 mi (767.75 km) |
| Portsmouth to Alfter | 353.64 mi (569.13 km) |
| Portsmouth to Alpen | 333.20 mi (536.23 km) |
| Portsmouth to Alsbach-Hahnlein | 434.70 mi (699.59 km) |
| Portsmouth to Alsdorf | 316.39 mi (509.17 km) |
| Portsmouth to Alsfeld | 452.19 mi (727.73 km) |
| Portsmouth to Altdorf | 609.25 mi (980.49 km) |
| Portsmouth to Altena | 381.50 mi (613.97 km) |
