| Williamstown to La Union | 3,880.80 mi (6,245.55 km) |
| Williamstown to La Victoria de Acentejo | 3,377.77 mi (5,435.99 km) |
| Williamstown to Laguna de Duero | 3,579.89 mi (5,761.27 km) |
| Williamstown to Lalin | 3,390.75 mi (5,456.88 km) |
| Williamstown to Lardero | 3,663.65 mi (5,896.07 km) |
| Williamstown to Laredo | 3,593.03 mi (5,782.42 km) |
| Williamstown to Las Cabezas de San Juan | 3,650.73 mi (5,875.29 km) |
| Williamstown to Las Palmas | 3,443.12 mi (5,541.17 km) |
| Williamstown to Las Rozas de Madrid | 3,650.19 mi (5,874.42 km) |
| Williamstown to Las Torres de Cotillas | 3,850.19 mi (6,196.28 km) |
| Williamstown to Lebrija | 3,645.75 mi (5,867.27 km) |
| Williamstown to Leganes | 3,660.03 mi (5,890.26 km) |
| Williamstown to Leon | 3,512.63 mi (5,653.02 km) |
| Williamstown to Lepe | 3,579.80 mi (5,761.12 km) |
| Williamstown to Linares | 3,731.76 mi (6,005.68 km) |
