| Olton to Amelia | 949.39 mi (1,527.89 km) |
| Olton to Anagni | 1,016.70 mi (1,636.22 km) |
| Olton to Ancona | 930.81 mi (1,498.00 km) |
| Olton to Andria | 1,148.96 mi (1,849.07 km) |
| Olton to Angri | 1,116.74 mi (1,797.21 km) |
| Olton to Anguillara Sabazia | 969.91 mi (1,560.92 km) |
| Olton to Anzio | 1,016.18 mi (1,635.39 km) |
| Olton to Anzola dell'Emilia | 805.03 mi (1,295.57 km) |
| Olton to Aosta | 619.53 mi (997.03 km) |
| Olton to Apricena | 1,090.77 mi (1,755.43 km) |
| Olton to Aprilia | 1,009.34 mi (1,624.38 km) |
| Olton to Aradeo | 1,268.63 mi (2,041.66 km) |
| Olton to Aragona | 1,278.25 mi (2,057.14 km) |
| Olton to Arco | 727.28 mi (1,170.45 km) |
| Olton to Arcola | 785.67 mi (1,264.42 km) |
