| Sun Prairie to Laurinburg (North Carolina) | 782.12 mi (1,258.70 km) |
| Sun Prairie to Lawndale (California) | 1,688.80 mi (2,717.86 km) |
| Sun Prairie to Lawrence (Indiana) | 283.94 mi (456.96 km) |
| Sun Prairie to Lawrence (Kansas) | 428.41 mi (689.46 km) |
| Sun Prairie to Lawrence (Massachusetts) | 912.99 mi (1,469.32 km) |
| Sun Prairie to Lawrenceburg (Kentucky) | 422.04 mi (679.21 km) |
| Sun Prairie to Lawrenceburg (Tennessee) | 557.45 mi (897.13 km) |
| Sun Prairie to Lawrenceville (Georgia) | 697.44 mi (1,122.41 km) |
| Sun Prairie to Lawton (Oklahoma) | 769.76 mi (1,238.81 km) |
| Sun Prairie to Layton (Utah) | 1,169.90 mi (1,882.76 km) |
| Sun Prairie to Le Mars (Iowa) | 351.64 mi (565.91 km) |
| Sun Prairie to League City (Texas) | 1,000.42 mi (1,610.02 km) |
| Sun Prairie to Lealman (Florida) | 1,122.68 mi (1,806.77 km) |
| Sun Prairie to Leander (Texas) | 991.82 mi (1,596.18 km) |
| Sun Prairie to Leavenworth (Kansas) | 397.78 mi (640.16 km) |
