| Reston to Lagoa | 3,657.40 mi (5,886.02 km) |
| Reston to Lagoa | 2,767.41 mi (4,453.72 km) |
| Reston to Lagos | 3,647.12 mi (5,869.47 km) |
| Reston to Lamego | 3,580.35 mi (5,762.02 km) |
| Reston to Leiria | 3,567.63 mi (5,741.55 km) |
| Reston to Lisbon | 3,577.95 mi (5,758.15 km) |
| Reston to Loule | 3,679.45 mi (5,921.50 km) |
| Reston to Loures | 3,574.18 mi (5,752.09 km) |
| Reston to Lourinha | 3,556.81 mi (5,724.14 km) |
| Reston to Lousa | 3,585.07 mi (5,769.61 km) |
| Reston to Lousada | 3,554.48 mi (5,720.38 km) |
| Reston to Macedo de Cavaleiros | 3,609.82 mi (5,809.44 km) |
| Reston to Mafamude | 3,541.64 mi (5,699.72 km) |
| Reston to Mafra | 3,563.09 mi (5,734.24 km) |
| Reston to Maia | 3,538.00 mi (5,693.86 km) |
