| Sun Prairie to Stony Brook (New York) | 839.98 mi (1,351.81 km) |
| Sun Prairie to Storm Lake (Iowa) | 303.81 mi (488.94 km) |
| Sun Prairie to Storrs (Connecticut) | 868.96 mi (1,398.46 km) |
| Sun Prairie to Stoughton (Wisconsin) | 17.89 mi (28.80 km) |
| Sun Prairie to Stow (Ohio) | 422.63 mi (680.15 km) |
| Sun Prairie to Streamwood (Illinois) | 96.63 mi (155.52 km) |
| Sun Prairie to Streator (Illinois) | 143.71 mi (231.28 km) |
| Sun Prairie to Streetsboro (Ohio) | 425.34 mi (684.51 km) |
| Sun Prairie to Strongsville (Ohio) | 399.99 mi (643.72 km) |
| Sun Prairie to Stuart (Florida) | 1,213.88 mi (1,953.55 km) |
| Sun Prairie to Stuarts Draft (Virginia) | 642.43 mi (1,033.89 km) |
| Sun Prairie to Sturgis (Michigan) | 216.70 mi (348.74 km) |
| Sun Prairie to Suamico (Wisconsin) | 116.00 mi (186.69 km) |
| Sun Prairie to Sudley (Virginia) | 682.63 mi (1,098.58 km) |
| Sun Prairie to Suffern (New York) | 785.18 mi (1,263.62 km) |
