| Sun Prairie to St. Cloud (Minnesota) | 292.91 mi (471.39 km) |
| Sun Prairie to St. George (Utah) | 1,347.58 mi (2,168.71 km) |
| Sun Prairie to St. Helens (Oregon) | 1,652.26 mi (2,659.05 km) |
| Sun Prairie to St. James (New York) | 839.33 mi (1,350.78 km) |
| Sun Prairie to St. John (Indiana) | 150.30 mi (241.89 km) |
| Sun Prairie to St. Joseph (Missouri) | 373.38 mi (600.89 km) |
| Sun Prairie to St. Louis (Missouri) | 318.52 mi (512.61 km) |
| Sun Prairie to St. Louis Park (Minnesota) | 238.51 mi (383.85 km) |
| Sun Prairie to St. Marys (Georgia) | 956.08 mi (1,538.66 km) |
| Sun Prairie to St. Marys (Pennsylvania) | 559.16 mi (899.87 km) |
| Sun Prairie to St. Matthews (Kentucky) | 389.34 mi (626.58 km) |
| Sun Prairie to St. Michael (Minnesota) | 261.06 mi (420.14 km) |
| Sun Prairie to St. Paul (Minnesota) | 227.44 mi (366.03 km) |
| Sun Prairie to St. Peter (Minnesota) | 248.94 mi (400.63 km) |
| Sun Prairie to St. Peters (Missouri) | 312.28 mi (502.57 km) |
