| Piqua to Lagoa | 3,965.87 mi (6,382.45 km) |
| Piqua to Lagoa | 3,098.08 mi (4,985.88 km) |
| Piqua to Lagos | 3,956.07 mi (6,366.68 km) |
| Piqua to Lamego | 3,870.21 mi (6,228.51 km) |
| Piqua to Leiria | 3,865.35 mi (6,220.68 km) |
| Piqua to Lisbon | 3,880.79 mi (6,245.53 km) |
| Piqua to Loule | 3,987.10 mi (6,416.62 km) |
| Piqua to Loures | 3,876.58 mi (6,238.75 km) |
| Piqua to Lourinha | 3,857.65 mi (6,208.29 km) |
| Piqua to Lousa | 3,880.24 mi (6,244.64 km) |
| Piqua to Lousada | 3,844.08 mi (6,186.45 km) |
| Piqua to Macedo de Cavaleiros | 3,896.22 mi (6,270.37 km) |
| Piqua to Mafamude | 3,832.70 mi (6,168.13 km) |
| Piqua to Mafra | 3,865.28 mi (6,220.56 km) |
| Piqua to Maia | 3,828.51 mi (6,161.40 km) |
