| Walnut Park to South Pasadena (California) | 10.49 mi (16.89 km) |
| Walnut Park to South Plainfield (New Jersey) | 2,425.97 mi (3,904.22 km) |
| Walnut Park to South Portland (Maine) | 2,627.39 mi (4,228.38 km) |
| Walnut Park to South Riding (Virginia) | 2,269.43 mi (3,652.29 km) |
| Walnut Park to South River (New Jersey) | 2,428.47 mi (3,908.24 km) |
| Walnut Park to South Salt Lake (Utah) | 580.47 mi (934.18 km) |
| Walnut Park to South San Francisco (California) | 346.56 mi (557.74 km) |
| Walnut Park to South San Jose Hills (California) | 18.45 mi (29.70 km) |
| Walnut Park to South Sioux City (Nebraska) | 1,316.18 mi (2,118.18 km) |
| Walnut Park to South St. Paul (Minnesota) | 1,531.93 mi (2,465.41 km) |
| Walnut Park to South Valley (New Mexico) | 660.75 mi (1,063.37 km) |
| Walnut Park to South Venice (Florida) | 2,172.97 mi (3,497.05 km) |
| Walnut Park to South Whittier (California) | 11.19 mi (18.01 km) |
| Walnut Park to South Yarmouth (Massachusetts) | 2,639.55 mi (4,247.94 km) |
| Walnut Park to Southaven (Mississippi) | 1,605.09 mi (2,583.15 km) |
