| Sun Prairie to San Clemente (California) | 1,668.23 mi (2,684.75 km) |
| Sun Prairie to San Diego (California) | 1,667.64 mi (2,683.80 km) |
| Sun Prairie to San Diego Country Estates (California) | 1,644.65 mi (2,646.81 km) |
| Sun Prairie to San Dimas (California) | 1,654.25 mi (2,662.26 km) |
| Sun Prairie to San Fernando (California) | 1,678.83 mi (2,701.81 km) |
| Sun Prairie to San Francisco (California) | 1,773.08 mi (2,853.50 km) |
| Sun Prairie to San Gabriel (California) | 1,668.99 mi (2,685.97 km) |
| Sun Prairie to San Germán (Puerto Rico) | 2,164.35 mi (3,483.19 km) |
| Sun Prairie to San Jacinto (California) | 1,625.34 mi (2,615.73 km) |
| Sun Prairie to San Jose (California) | 1,755.39 mi (2,825.03 km) |
| Sun Prairie to San Juan (Puerto Rico) | 2,180.82 mi (3,509.69 km) |
| Sun Prairie to San Juan (Texas) | 1,276.79 mi (2,054.80 km) |
| Sun Prairie to San Juan Capistrano (California) | 1,668.52 mi (2,685.22 km) |
| Sun Prairie to San Leandro (California) | 1,760.02 mi (2,832.48 km) |
| Sun Prairie to San Lorenzo (California) | 1,759.59 mi (2,831.79 km) |
