| Williamstown to Lancaster (Texas) | 1,306.96 mi (2,103.35 km) |
| Williamstown to Land O' Lakes (Florida) | 900.49 mi (1,449.19 km) |
| Williamstown to Landover (Maryland) | 114.87 mi (184.87 km) |
| Williamstown to Langley Park (Maryland) | 117.35 mi (188.85 km) |
| Williamstown to Lanham (Maryland) | 111.50 mi (179.44 km) |
| Williamstown to Lansdale (Pennsylvania) | 41.52 mi (66.81 km) |
| Williamstown to Lansdowne (Pennsylvania) | 23.57 mi (37.94 km) |
| Williamstown to Lansdowne (Virginia) | 140.12 mi (225.50 km) |
| Williamstown to Lansing (Illinois) | 671.05 mi (1,079.94 km) |
| Williamstown to Lansing (Kansas) | 1,060.74 mi (1,707.09 km) |
| Williamstown to Lansing (Michigan) | 539.82 mi (868.75 km) |
| Williamstown to Lantana (Florida) | 951.41 mi (1,531.15 km) |
| Williamstown to Lantana (Texas) | 1,308.93 mi (2,106.52 km) |
| Williamstown to Laplace (Louisiana) | 1,098.56 mi (1,767.96 km) |
| Williamstown to Laramie (Wyoming) | 1,604.84 mi (2,582.74 km) |
