| Mackworth to South Plainfield (New Jersey) | 3,397.54 mi (5,467.82 km) |
| Mackworth to South Portland (Maine) | 3,100.45 mi (4,989.70 km) |
| Mackworth to South Riding (Virginia) | 3,597.01 mi (5,788.82 km) |
| Mackworth to South River (New Jersey) | 3,401.87 mi (5,474.77 km) |
| Mackworth to South Salt Lake (Utah) | 4,754.78 mi (7,652.07 km) |
| Mackworth to South San Francisco (California) | 5,248.96 mi (8,447.38 km) |
| Mackworth to South San Jose Hills (California) | 5,322.48 mi (8,565.70 km) |
| Mackworth to South Sioux City (Nebraska) | 4,141.67 mi (6,665.37 km) |
| Mackworth to South St. Paul (Minnesota) | 3,904.10 mi (6,283.04 km) |
| Mackworth to South Valley (New Mexico) | 4,892.28 mi (7,873.36 km) |
| Mackworth to South Venice (Florida) | 4,379.91 mi (7,048.78 km) |
| Mackworth to South Whittier (California) | 5,331.03 mi (8,579.47 km) |
| Mackworth to South Yarmouth (Massachusetts) | 3,180.30 mi (5,118.19 km) |
| Mackworth to Southaven (Mississippi) | 4,279.05 mi (6,886.46 km) |
| Mackworth to Southchase (Florida) | 4,269.41 mi (6,870.96 km) |
