| Rockville to La Union | 4,003.94 mi (6,443.72 km) |
| Rockville to La Victoria de Acentejo | 3,497.95 mi (5,629.41 km) |
| Rockville to Laguna de Duero | 3,702.40 mi (5,958.44 km) |
| Rockville to Lalin | 3,513.24 mi (5,654.02 km) |
| Rockville to Lardero | 3,785.61 mi (6,092.35 km) |
| Rockville to Laredo | 3,714.71 mi (5,978.25 km) |
| Rockville to Las Cabezas de San Juan | 3,774.19 mi (6,073.97 km) |
| Rockville to Las Palmas | 3,563.42 mi (5,734.76 km) |
| Rockville to Las Rozas de Madrid | 3,772.94 mi (6,071.97 km) |
| Rockville to Las Torres de Cotillas | 3,973.28 mi (6,394.37 km) |
| Rockville to Lebrija | 3,769.21 mi (6,065.96 km) |
| Rockville to Leganes | 3,782.82 mi (6,087.86 km) |
| Rockville to Leon | 3,634.88 mi (5,849.78 km) |
| Rockville to Lepe | 3,703.26 mi (5,959.83 km) |
| Rockville to Linares | 3,854.99 mi (6,204.01 km) |
