| West Chicago to Arcata (California) | 1,846.44 mi (2,971.56 km) |
| West Chicago to Archdale (North Carolina) | 606.92 mi (976.74 km) |
| West Chicago to Arden-Arcade (California) | 1,752.37 mi (2,820.16 km) |
| West Chicago to Ardmore (Oklahoma) | 718.66 mi (1,156.58 km) |
| West Chicago to Ardmore (Pennsylvania) | 686.64 mi (1,105.04 km) |
| West Chicago to Arecibo (Puerto Rico) | 2,054.26 mi (3,306.01 km) |
| West Chicago to Arkadelphia (Arkansas) | 597.99 mi (962.37 km) |
| West Chicago to Arkansas City (Kansas) | 575.65 mi (926.41 km) |
| West Chicago to Arlington (Tennessee) | 465.10 mi (748.50 km) |
| West Chicago to Arlington (Texas) | 800.88 mi (1,288.90 km) |
| West Chicago to Arlington (Virginia) | 620.88 mi (999.21 km) |
| West Chicago to Arlington (Washington) | 1,696.88 mi (2,730.86 km) |
| West Chicago to Arlington Heights (Illinois) | 18.58 mi (29.91 km) |
| West Chicago to Arnold (Maryland) | 646.56 mi (1,040.53 km) |
| West Chicago to Arnold (Missouri) | 264.97 mi (426.43 km) |
