| Tadley to Amelia | 879.69 mi (1,415.72 km) |
| Tadley to Anagni | 946.72 mi (1,523.59 km) |
| Tadley to Ancona | 865.50 mi (1,392.89 km) |
| Tadley to Andria | 1,083.05 mi (1,743.00 km) |
| Tadley to Angri | 1,047.24 mi (1,685.36 km) |
| Tadley to Anguillara Sabazia | 899.08 mi (1,446.93 km) |
| Tadley to Anzio | 944.85 mi (1,520.60 km) |
| Tadley to Anzola dell'Emilia | 737.73 mi (1,187.26 km) |
| Tadley to Aosta | 547.24 mi (880.70 km) |
| Tadley to Apricena | 1,024.56 mi (1,648.87 km) |
| Tadley to Aprilia | 938.27 mi (1,510.00 km) |
| Tadley to Aradeo | 1,203.53 mi (1,936.90 km) |
| Tadley to Aragona | 1,203.43 mi (1,936.74 km) |
| Tadley to Arco | 663.72 mi (1,068.15 km) |
| Tadley to Arcola | 714.73 mi (1,150.25 km) |
