| Williamsport to Los Alamitos (California) | 2,283.95 mi (3,675.66 km) |
| Williamsport to Los Alamos (New Mexico) | 1,614.53 mi (2,598.33 km) |
| Williamsport to Los Altos (California) | 2,396.86 mi (3,857.38 km) |
| Williamsport to Los Angeles (California) | 2,292.76 mi (3,689.84 km) |
| Williamsport to Los Banos (California) | 2,339.78 mi (3,765.50 km) |
| Williamsport to Los Gatos (California) | 2,393.04 mi (3,851.23 km) |
| Williamsport to Los Lunas (New Mexico) | 1,669.58 mi (2,686.93 km) |
| Williamsport to Los Osos (California) | 2,384.63 mi (3,837.69 km) |
| Williamsport to Loudoun Valley Estates (Virginia) | 158.30 mi (254.75 km) |
| Williamsport to Louisville (Colorado) | 1,470.57 mi (2,366.66 km) |
| Williamsport to Louisville (Kentucky) | 504.32 mi (811.62 km) |
| Williamsport to Lovejoy (Georgia) | 670.40 mi (1,078.91 km) |
| Williamsport to Loveland (Colorado) | 1,459.94 mi (2,349.54 km) |
| Williamsport to Loveland (Ohio) | 405.02 mi (651.82 km) |
| Williamsport to Loves Park (Illinois) | 620.28 mi (998.25 km) |
