| Seal Beach to Lagoa | 5,770.76 mi (9,287.14 km) |
| Seal Beach to Lagoa | 4,963.84 mi (7,988.54 km) |
| Seal Beach to Lagos | 5,762.37 mi (9,273.65 km) |
| Seal Beach to Lamego | 5,629.16 mi (9,059.26 km) |
| Seal Beach to Leiria | 5,645.08 mi (9,084.88 km) |
| Seal Beach to Lisbon | 5,673.30 mi (9,130.29 km) |
| Seal Beach to Loule | 5,789.55 mi (9,317.38 km) |
| Seal Beach to Loures | 5,668.05 mi (9,121.84 km) |
| Seal Beach to Lourinha | 5,645.59 mi (9,085.70 km) |
| Seal Beach to Lousa | 5,652.98 mi (9,097.59 km) |
| Seal Beach to Lousada | 5,603.06 mi (9,017.25 km) |
| Seal Beach to Macedo de Cavaleiros | 5,645.10 mi (9,084.92 km) |
| Seal Beach to Mafamude | 5,595.86 mi (9,005.67 km) |
| Seal Beach to Mafra | 5,656.47 mi (9,103.20 km) |
| Seal Beach to Maia | 5,590.36 mi (8,996.81 km) |
