| Horbury to Amelia | 998.77 mi (1,607.36 km) |
| Horbury to Anagni | 1,066.28 mi (1,716.01 km) |
| Horbury to Ancona | 973.47 mi (1,566.65 km) |
| Horbury to Andria | 1,191.62 mi (1,917.72 km) |
| Horbury to Angri | 1,165.18 mi (1,875.17 km) |
| Horbury to Anguillara Sabazia | 1,021.07 mi (1,643.25 km) |
| Horbury to Anzio | 1,068.02 mi (1,718.82 km) |
| Horbury to Anzola dell'Emilia | 851.38 mi (1,370.17 km) |
| Horbury to Aosta | 675.06 mi (1,086.40 km) |
| Horbury to Apricena | 1,134.10 mi (1,825.15 km) |
| Horbury to Aprilia | 1,060.77 mi (1,707.14 km) |
| Horbury to Aradeo | 1,309.68 mi (2,107.72 km) |
| Horbury to Aragona | 1,335.92 mi (2,149.96 km) |
| Horbury to Arco | 768.76 mi (1,237.20 km) |
| Horbury to Arcola | 837.87 mi (1,348.42 km) |
