| Sun Prairie to Lewiston (Idaho) | 1,371.80 mi (2,207.69 km) |
| Sun Prairie to Lewiston (Maine) | 953.42 mi (1,534.38 km) |
| Sun Prairie to Lewisville (North Carolina) | 677.06 mi (1,089.63 km) |
| Sun Prairie to Lewisville (Texas) | 816.35 mi (1,313.79 km) |
| Sun Prairie to Lexington (Kentucky) | 434.48 mi (699.23 km) |
| Sun Prairie to Lexington (Nebraska) | 564.35 mi (908.23 km) |
| Sun Prairie to Lexington (North Carolina) | 698.25 mi (1,123.73 km) |
| Sun Prairie to Lexington (South Carolina) | 767.87 mi (1,235.77 km) |
| Sun Prairie to Lexington Park (Maryland) | 750.47 mi (1,207.77 km) |
| Sun Prairie to Liberal (Kansas) | 748.20 mi (1,204.11 km) |
| Sun Prairie to Liberty (Missouri) | 382.99 mi (616.37 km) |
| Sun Prairie to Liberty Lake (Washington) | 1,378.41 mi (2,218.33 km) |
| Sun Prairie to Liberty Triangle (Florida) | 1,049.40 mi (1,688.84 km) |
| Sun Prairie to Libertyville (Illinois) | 89.31 mi (143.73 km) |
| Sun Prairie to Lighthouse Point (Florida) | 1,276.29 mi (2,053.99 km) |
