| Sun Prairie to La Union | 4,440.14 mi (7,145.71 km) |
| Sun Prairie to La Victoria de Acentejo | 4,072.99 mi (6,554.84 km) |
| Sun Prairie to Laguna de Duero | 4,116.82 mi (6,625.38 km) |
| Sun Prairie to Lalin | 3,929.83 mi (6,324.46 km) |
| Sun Prairie to Lardero | 4,182.28 mi (6,730.73 km) |
| Sun Prairie to Laredo | 4,104.95 mi (6,606.27 km) |
| Sun Prairie to Las Cabezas de San Juan | 4,237.94 mi (6,820.30 km) |
| Sun Prairie to Las Palmas | 4,136.59 mi (6,657.20 km) |
| Sun Prairie to Las Rozas de Madrid | 4,194.84 mi (6,750.94 km) |
| Sun Prairie to Las Torres de Cotillas | 4,407.38 mi (7,092.99 km) |
| Sun Prairie to Lebrija | 4,234.10 mi (6,814.12 km) |
| Sun Prairie to Leganes | 4,205.87 mi (6,768.69 km) |
| Sun Prairie to Leon | 4,042.13 mi (6,505.19 km) |
| Sun Prairie to Lepe | 4,169.77 mi (6,710.60 km) |
| Sun Prairie to Linares | 4,298.89 mi (6,918.39 km) |
