| Southampton to Amelia | 870.12 mi (1,400.32 km) |
| Southampton to Anagni | 936.82 mi (1,507.67 km) |
| Southampton to Ancona | 859.34 mi (1,382.97 km) |
| Southampton to Andria | 1,076.15 mi (1,731.90 km) |
| Southampton to Angri | 1,037.63 mi (1,669.90 km) |
| Southampton to Anguillara Sabazia | 888.54 mi (1,429.96 km) |
| Southampton to Anzio | 933.81 mi (1,502.83 km) |
| Southampton to Anzola dell'Emilia | 730.33 mi (1,175.35 km) |
| Southampton to Aosta | 536.12 mi (862.80 km) |
| Southampton to Apricena | 1,017.51 mi (1,637.52 km) |
| Southampton to Aprilia | 927.46 mi (1,492.61 km) |
| Southampton to Aradeo | 1,197.10 mi (1,926.54 km) |
| Southampton to Aragona | 1,188.84 mi (1,913.25 km) |
| Southampton to Arco | 659.26 mi (1,060.97 km) |
| Southampton to Arcola | 704.40 mi (1,133.61 km) |
