| Lake Ronkonkoma to Lagoa | 3,402.44 mi (5,475.69 km) |
| Lake Ronkonkoma to Lagoa | 2,519.35 mi (4,054.50 km) |
| Lake Ronkonkoma to Lagos | 3,392.26 mi (5,459.31 km) |
| Lake Ronkonkoma to Lamego | 3,322.27 mi (5,346.68 km) |
| Lake Ronkonkoma to Leiria | 3,310.58 mi (5,327.86 km) |
| Lake Ronkonkoma to Lisbon | 3,321.78 mi (5,345.88 km) |
| Lake Ronkonkoma to Loule | 3,424.30 mi (5,510.88 km) |
| Lake Ronkonkoma to Loures | 3,317.93 mi (5,339.69 km) |
| Lake Ronkonkoma to Lourinha | 3,300.27 mi (5,311.27 km) |
| Lake Ronkonkoma to Lousa | 3,327.65 mi (5,355.33 km) |
| Lake Ronkonkoma to Lousada | 3,296.37 mi (5,304.99 km) |
| Lake Ronkonkoma to Macedo de Cavaleiros | 3,351.40 mi (5,393.56 km) |
| Lake Ronkonkoma to Mafamude | 3,283.68 mi (5,284.58 km) |
| Lake Ronkonkoma to Mafra | 3,306.79 mi (5,321.77 km) |
| Lake Ronkonkoma to Maia | 3,279.98 mi (5,278.61 km) |
