| Gaithersburg to Legionowo | 4,443.86 mi (7,151.70 km) |
| Gaithersburg to Legnica | 4,311.24 mi (6,938.27 km) |
| Gaithersburg to Leszno | 4,305.61 mi (6,929.22 km) |
| Gaithersburg to Lezajsk | 4,579.43 mi (7,369.88 km) |
| Gaithersburg to Libiaz | 4,469.23 mi (7,192.53 km) |
| Gaithersburg to Lidzbark | 4,375.22 mi (7,041.24 km) |
| Gaithersburg to Lidzbark Warminski | 4,371.98 mi (7,036.02 km) |
| Gaithersburg to Limanowa | 4,525.75 mi (7,283.49 km) |
| Gaithersburg to Lipno | 4,366.12 mi (7,026.59 km) |
| Gaithersburg to Lobez | 4,211.50 mi (6,777.75 km) |
| Gaithersburg to Lodz | 4,414.32 mi (7,104.17 km) |
| Gaithersburg to Lomianki | 4,446.27 mi (7,155.59 km) |
| Gaithersburg to Lomza | 4,457.87 mi (7,174.25 km) |
| Gaithersburg to Lowicz | 4,420.30 mi (7,113.79 km) |
| Gaithersburg to Lubaczow | 4,609.06 mi (7,417.57 km) |
