| Opovo to Lagoa | 1,590.03 mi (2,558.90 km) |
| Opovo to Lagoa | 2,403.87 mi (3,868.65 km) |
| Opovo to Lagos | 1,601.77 mi (2,577.80 km) |
| Opovo to Lamego | 1,443.47 mi (2,323.04 km) |
| Opovo to Leiria | 1,526.66 mi (2,456.92 km) |
| Opovo to Lisbon | 1,573.16 mi (2,531.75 km) |
| Opovo to Loule | 1,567.84 mi (2,523.20 km) |
| Opovo to Loures | 1,570.75 mi (2,527.88 km) |
| Opovo to Lourinha | 1,565.54 mi (2,519.50 km) |
| Opovo to Lousa | 1,489.87 mi (2,397.72 km) |
| Opovo to Lousada | 1,459.72 mi (2,349.19 km) |
| Opovo to Macedo de Cavaleiros | 1,391.75 mi (2,239.80 km) |
| Opovo to Mafamude | 1,481.86 mi (2,384.82 km) |
| Opovo to Mafra | 1,575.59 mi (2,535.67 km) |
| Opovo to Maia | 1,479.68 mi (2,381.32 km) |
