| Olton to Arcore | 687.69 mi (1,106.73 km) |
| Olton to Ardea | 1,004.38 mi (1,616.40 km) |
| Olton to Arenzano | 732.88 mi (1,179.46 km) |
| Olton to Arese | 683.78 mi (1,100.44 km) |
| Olton to Arezzo | 883.52 mi (1,421.88 km) |
| Olton to Argelato | 808.72 mi (1,301.51 km) |
| Olton to Argenta | 823.20 mi (1,324.81 km) |
| Olton to Ariano Irpino | 1,111.32 mi (1,788.49 km) |
| Olton to Ariccia | 1,002.53 mi (1,613.41 km) |
| Olton to Arluno | 682.06 mi (1,097.67 km) |
| Olton to Arona | 656.81 mi (1,057.04 km) |
| Olton to Artena | 1,009.50 mi (1,624.63 km) |
| Olton to Arzachena | 944.16 mi (1,519.47 km) |
| Olton to Arzano | 1,097.08 mi (1,765.59 km) |
| Olton to Arzignano | 762.03 mi (1,226.37 km) |
