| West Chicago to Allison Park (Pennsylvania) | 438.88 mi (706.30 km) |
| West Chicago to Allouez (Wisconsin) | 178.27 mi (286.90 km) |
| West Chicago to Aloha (Oregon) | 1,734.89 mi (2,792.04 km) |
| West Chicago to Alpena (Michigan) | 325.10 mi (523.19 km) |
| West Chicago to Alpharetta (Georgia) | 581.76 mi (936.26 km) |
| West Chicago to Alpine (California) | 1,677.19 mi (2,699.17 km) |
| West Chicago to Alpine (Utah) | 1,224.66 mi (1,970.90 km) |
| West Chicago to Alsip (Illinois) | 29.61 mi (47.66 km) |
| West Chicago to Altadena (California) | 1,702.18 mi (2,739.40 km) |
| West Chicago to Altamont (Oregon) | 1,707.76 mi (2,748.37 km) |
| West Chicago to Altamonte Springs (Florida) | 991.39 mi (1,595.49 km) |
| West Chicago to Alton (Illinois) | 230.25 mi (370.55 km) |
| West Chicago to Alton (Texas) | 1,220.93 mi (1,964.90 km) |
| West Chicago to Altoona (Iowa) | 271.18 mi (436.43 km) |
| West Chicago to Altoona (Pennsylvania) | 519.35 mi (835.81 km) |
