| Philadelphia to Lastra a Signa | 4,231.76 mi (6,810.35 km) |
| Philadelphia to Laterza | 4,593.43 mi (7,392.41 km) |
| Philadelphia to Latiano | 4,637.31 mi (7,463.03 km) |
| Philadelphia to Latina | 4,391.08 mi (7,066.76 km) |
| Philadelphia to Latisana | 4,249.63 mi (6,839.12 km) |
| Philadelphia to Lauria Inferiore | 4,572.99 mi (7,359.51 km) |
| Philadelphia to Lavagna | 4,136.55 mi (6,657.14 km) |
| Philadelphia to Lavello | 4,533.92 mi (7,296.64 km) |
| Philadelphia to Laveno-Mombello | 4,054.81 mi (6,525.59 km) |
| Philadelphia to Lavis | 4,153.80 mi (6,684.90 km) |
| Philadelphia to Lecce | 4,664.01 mi (7,506.00 km) |
| Philadelphia to Lecco | 4,090.03 mi (6,582.26 km) |
| Philadelphia to Legnago | 4,193.04 mi (6,748.04 km) |
| Philadelphia to Legnano | 4,078.02 mi (6,562.94 km) |
| Philadelphia to Legnaro | 4,215.69 mi (6,784.50 km) |
