| Sun Prairie to South Pasadena (California) | 1,671.31 mi (2,689.72 km) |
| Sun Prairie to South Plainfield (New Jersey) | 782.31 mi (1,259.00 km) |
| Sun Prairie to South Portland (Maine) | 949.49 mi (1,528.05 km) |
| Sun Prairie to South Riding (Virginia) | 677.56 mi (1,090.43 km) |
| Sun Prairie to South River (New Jersey) | 786.98 mi (1,266.52 km) |
| Sun Prairie to South Salt Lake (Utah) | 1,173.47 mi (1,888.51 km) |
| Sun Prairie to South San Francisco (California) | 1,774.54 mi (2,855.85 km) |
| Sun Prairie to South San Jose Hills (California) | 1,662.33 mi (2,675.26 km) |
| Sun Prairie to South Sioux City (Nebraska) | 366.94 mi (590.54 km) |
| Sun Prairie to South St. Paul (Minnesota) | 222.68 mi (358.36 km) |
| Sun Prairie to South Valley (New Mexico) | 1,089.45 mi (1,753.30 km) |
| Sun Prairie to South Venice (Florida) | 1,178.73 mi (1,896.98 km) |
| Sun Prairie to South Whittier (California) | 1,671.36 mi (2,689.80 km) |
| Sun Prairie to South Yarmouth (Massachusetts) | 974.33 mi (1,568.03 km) |
| Sun Prairie to Southaven (Mississippi) | 570.10 mi (917.49 km) |
