| Wallingford to Amelia | 890.03 mi (1,432.37 km) |
| Wallingford to Anagni | 957.18 mi (1,540.43 km) |
| Wallingford to Ancona | 874.36 mi (1,407.15 km) |
| Wallingford to Andria | 1,092.16 mi (1,757.65 km) |
| Wallingford to Angri | 1,057.54 mi (1,701.95 km) |
| Wallingford to Anguillara Sabazia | 909.84 mi (1,464.24 km) |
| Wallingford to Anzio | 955.80 mi (1,538.21 km) |
| Wallingford to Anzola dell'Emilia | 747.20 mi (1,202.51 km) |
| Wallingford to Aosta | 558.44 mi (898.73 km) |
| Wallingford to Apricena | 1,033.75 mi (1,663.66 km) |
| Wallingford to Aprilia | 949.12 mi (1,527.46 km) |
| Wallingford to Aradeo | 1,212.40 mi (1,951.16 km) |
| Wallingford to Aragona | 1,215.77 mi (1,956.59 km) |
| Wallingford to Arco | 671.93 mi (1,081.37 km) |
| Wallingford to Arcola | 725.48 mi (1,167.55 km) |
