| Philadelphia to La Quinta (California) | 2,296.49 mi (3,695.84 km) |
| Philadelphia to La Riviera (California) | 2,445.67 mi (3,935.93 km) |
| Philadelphia to La Vergne (Tennessee) | 679.53 mi (1,093.60 km) |
| Philadelphia to La Verne (California) | 2,362.77 mi (3,802.52 km) |
| Philadelphia to La Vista (Nebraska) | 1,098.55 mi (1,767.95 km) |
| Philadelphia to Lacey (Washington) | 2,398.03 mi (3,859.26 km) |
| Philadelphia to Lackawanna (New York) | 272.78 mi (439.00 km) |
| Philadelphia to Laconia (New Hampshire) | 310.00 mi (498.90 km) |
| Philadelphia to Ladera Ranch (California) | 2,371.41 mi (3,816.41 km) |
| Philadelphia to Ladson (South Carolina) | 556.64 mi (895.82 km) |
| Philadelphia to Lady Lake (Florida) | 857.40 mi (1,379.86 km) |
| Philadelphia to Lafayette (California) | 2,499.50 mi (4,022.55 km) |
| Philadelphia to Lafayette (Colorado) | 1,578.45 mi (2,540.26 km) |
| Philadelphia to Lafayette (Indiana) | 618.89 mi (996.01 km) |
| Philadelphia to Lafayette (Louisiana) | 1,167.49 mi (1,878.90 km) |
