| Gaithersburg to Leini | 4,163.54 mi (6,700.57 km) |
| Gaithersburg to Lendinara | 4,333.77 mi (6,974.52 km) |
| Gaithersburg to Leno | 4,265.26 mi (6,864.28 km) |
| Gaithersburg to Lentate sul Seveso | 4,208.48 mi (6,772.89 km) |
| Gaithersburg to Lentini | 4,766.93 mi (7,671.63 km) |
| Gaithersburg to Leonforte | 4,725.62 mi (7,605.16 km) |
| Gaithersburg to Lequile | 4,789.77 mi (7,708.38 km) |
| Gaithersburg to Lerici | 4,294.89 mi (6,911.96 km) |
| Gaithersburg to Leverano | 4,788.24 mi (7,705.93 km) |
| Gaithersburg to Licata | 4,725.40 mi (7,604.80 km) |
| Gaithersburg to Limbiate | 4,211.43 mi (6,777.64 km) |
| Gaithersburg to Lipari | 4,719.33 mi (7,595.03 km) |
| Gaithersburg to Lissone | 4,215.94 mi (6,784.90 km) |
| Gaithersburg to Livorno | 4,329.80 mi (6,968.14 km) |
| Gaithersburg to Lizzanello | 4,793.39 mi (7,714.22 km) |
