| Herndon to Lastra a Signa | 4,371.20 mi (7,034.77 km) |
| Herndon to Laterza | 4,732.97 mi (7,616.99 km) |
| Herndon to Latiano | 4,776.79 mi (7,687.51 km) |
| Herndon to Latina | 4,530.77 mi (7,291.56 km) |
| Herndon to Latisana | 4,388.38 mi (7,062.41 km) |
| Herndon to Lauria Inferiore | 4,712.67 mi (7,584.32 km) |
| Herndon to Lavagna | 4,276.03 mi (6,881.60 km) |
| Herndon to Lavello | 4,673.47 mi (7,521.23 km) |
| Herndon to Laveno-Mombello | 4,194.00 mi (6,749.58 km) |
| Herndon to Lavis | 4,292.67 mi (6,908.39 km) |
| Herndon to Lecce | 4,803.48 mi (7,730.46 km) |
| Herndon to Lecco | 4,229.15 mi (6,806.16 km) |
| Herndon to Legnago | 4,332.15 mi (6,971.92 km) |
| Herndon to Legnano | 4,217.26 mi (6,787.02 km) |
| Herndon to Legnaro | 4,354.69 mi (7,008.20 km) |
