| Gaithersburg to Lastra a Signa | 4,356.98 mi (7,011.88 km) |
| Gaithersburg to Laterza | 4,718.78 mi (7,594.15 km) |
| Gaithersburg to Latiano | 4,762.58 mi (7,664.63 km) |
| Gaithersburg to Latina | 4,516.64 mi (7,268.83 km) |
| Gaithersburg to Latisana | 4,373.99 mi (7,039.26 km) |
| Gaithersburg to Lauria Inferiore | 4,698.55 mi (7,561.59 km) |
| Gaithersburg to Lavagna | 4,261.81 mi (6,858.73 km) |
| Gaithersburg to Lavello | 4,659.29 mi (7,498.40 km) |
| Gaithersburg to Laveno-Mombello | 4,179.70 mi (6,726.57 km) |
| Gaithersburg to Lavis | 4,278.31 mi (6,885.27 km) |
| Gaithersburg to Lecce | 4,789.27 mi (7,707.58 km) |
| Gaithersburg to Lecco | 4,214.84 mi (6,783.13 km) |
| Gaithersburg to Legnago | 4,317.83 mi (6,948.88 km) |
| Gaithersburg to Legnano | 4,202.97 mi (6,764.03 km) |
| Gaithersburg to Legnaro | 4,340.35 mi (6,985.12 km) |
