| Portchester to Adel | 208.68 mi (335.84 km) |
| Portchester to Adwick le Street | 188.35 mi (303.12 km) |
| Portchester to Ainsdale | 207.29 mi (333.60 km) |
| Portchester to Airdrie | 366.14 mi (589.25 km) |
| Portchester to Aldenham | 66.23 mi (106.59 km) |
| Portchester to Aldershot | 32.10 mi (51.67 km) |
| Portchester to Aldridge | 126.57 mi (203.70 km) |
| Portchester to Alfreton | 156.20 mi (251.38 km) |
| Portchester to Allestree | 146.61 mi (235.95 km) |
| Portchester to Alloa | 380.54 mi (612.42 km) |
| Portchester to Almondbury | 194.76 mi (313.44 km) |
| Portchester to Alsager | 163.70 mi (263.45 km) |
| Portchester to Alton | 22.16 mi (35.66 km) |
| Portchester to Altrincham | 183.26 mi (294.93 km) |
| Portchester to Amblecote | 120.35 mi (193.69 km) |
