| Walnut Park to Allison Park (Pennsylvania) | 2,135.15 mi (3,436.20 km) |
| Walnut Park to Allouez (Wisconsin) | 1,758.63 mi (2,830.24 km) |
| Walnut Park to Aloha (Oregon) | 833.29 mi (1,341.06 km) |
| Walnut Park to Alpena (Michigan) | 1,987.23 mi (3,198.13 km) |
| Walnut Park to Alpharetta (Georgia) | 1,935.05 mi (3,114.16 km) |
| Walnut Park to Alpine (California) | 114.71 mi (184.61 km) |
| Walnut Park to Alpine (Utah) | 571.74 mi (920.13 km) |
| Walnut Park to Alsip (Illinois) | 1,736.40 mi (2,794.46 km) |
| Walnut Park to Altadena (California) | 16.30 mi (26.23 km) |
| Walnut Park to Altamont (Oregon) | 599.53 mi (964.86 km) |
| Walnut Park to Altamonte Springs (Florida) | 2,192.62 mi (3,528.68 km) |
| Walnut Park to Alton (Illinois) | 1,590.45 mi (2,559.59 km) |
| Walnut Park to Alton (Texas) | 1,299.85 mi (2,091.91 km) |
| Walnut Park to Altoona (Iowa) | 1,444.85 mi (2,325.26 km) |
| Walnut Park to Altoona (Pennsylvania) | 2,217.09 mi (3,568.06 km) |
