| Oss to Lagoa | 1,786.48 mi (2,875.07 km) |
| Oss to Lagos | 1,226.76 mi (1,974.28 km) |
| Oss to Lamego | 969.44 mi (1,560.17 km) |
| Oss to Leiria | 1,075.68 mi (1,731.14 km) |
| Oss to Lisbon | 1,144.84 mi (1,842.44 km) |
| Oss to Loule | 1,205.76 mi (1,940.48 km) |
| Oss to Loures | 1,139.10 mi (1,833.21 km) |
| Oss to Lourinha | 1,120.21 mi (1,802.80 km) |
| Oss to Lousa | 1,038.41 mi (1,671.16 km) |
| Oss to Lousada | 971.75 mi (1,563.87 km) |
| Oss to Macedo de Cavaleiros | 919.12 mi (1,479.18 km) |
| Oss to Mafamude | 993.36 mi (1,598.67 km) |
| Oss to Mafra | 1,137.86 mi (1,831.20 km) |
| Oss to Maia | 987.32 mi (1,588.93 km) |
| Oss to Mangualde | 995.92 mi (1,602.78 km) |
