| Hadleigh to Amelia | 832.17 mi (1,339.25 km) |
| Hadleigh to Anagni | 899.60 mi (1,447.76 km) |
| Hadleigh to Ancona | 811.81 mi (1,306.48 km) |
| Hadleigh to Andria | 1,030.03 mi (1,657.67 km) |
| Hadleigh to Angri | 999.27 mi (1,608.17 km) |
| Hadleigh to Anguillara Sabazia | 853.42 mi (1,373.44 km) |
| Hadleigh to Anzio | 900.02 mi (1,448.44 km) |
| Hadleigh to Anzola dell'Emilia | 686.75 mi (1,105.22 km) |
| Hadleigh to Aosta | 505.00 mi (812.71 km) |
| Hadleigh to Apricena | 971.94 mi (1,564.19 km) |
| Hadleigh to Aprilia | 892.99 mi (1,437.12 km) |
| Hadleigh to Aradeo | 1,149.48 mi (1,849.91 km) |
| Hadleigh to Aragona | 1,165.47 mi (1,875.64 km) |
| Hadleigh to Arco | 608.01 mi (978.49 km) |
| Hadleigh to Arcola | 669.52 mi (1,077.49 km) |
