| West Chicago to Ascoli Piceno | 4,834.64 mi (7,780.61 km) |
| West Chicago to Asola | 4,610.07 mi (7,419.19 km) |
| West Chicago to Asolo | 4,643.74 mi (7,473.38 km) |
| West Chicago to Assemini | 4,801.40 mi (7,727.11 km) |
| West Chicago to Assisi | 4,786.83 mi (7,703.66 km) |
| West Chicago to Asti | 4,536.02 mi (7,300.01 km) |
| West Chicago to Atessa | 4,903.15 mi (7,890.86 km) |
| West Chicago to Atri | 4,862.03 mi (7,824.68 km) |
| West Chicago to Atripalda | 4,969.16 mi (7,997.09 km) |
| West Chicago to Augusta | 5,150.62 mi (8,289.11 km) |
| West Chicago to Aulla | 4,633.79 mi (7,457.36 km) |
| West Chicago to Aurisina | 4,716.32 mi (7,590.18 km) |
| West Chicago to Avellino | 4,967.70 mi (7,994.74 km) |
| West Chicago to Aversa | 4,941.97 mi (7,953.33 km) |
| West Chicago to Avezzano | 4,864.32 mi (7,828.36 km) |
