| Big Spring to Lagoa | 5,068.57 mi (8,157.07 km) |
| Big Spring to Lagoa | 4,193.19 mi (6,748.28 km) |
| Big Spring to Lagos | 5,058.73 mi (8,141.24 km) |
| Big Spring to Lamego | 4,971.10 mi (8,000.22 km) |
| Big Spring to Leiria | 4,967.70 mi (7,994.74 km) |
| Big Spring to Lisbon | 4,983.55 mi (8,020.25 km) |
| Big Spring to Loule | 5,089.85 mi (8,191.32 km) |
| Big Spring to Loures | 4,979.32 mi (8,013.45 km) |
| Big Spring to Lourinha | 4,960.31 mi (7,982.85 km) |
| Big Spring to Lousa | 4,982.21 mi (8,018.10 km) |
| Big Spring to Lousada | 4,944.93 mi (7,958.09 km) |
| Big Spring to Macedo de Cavaleiros | 4,996.15 mi (8,040.53 km) |
| Big Spring to Mafamude | 4,933.90 mi (7,940.34 km) |
| Big Spring to Mafra | 4,968.01 mi (7,995.25 km) |
| Big Spring to Maia | 4,929.59 mi (7,933.41 km) |
