| Petroupoli to Lagoa | 2,653.82 mi (4,270.91 km) |
| Petroupoli to Lagos | 1,764.19 mi (2,839.20 km) |
| Petroupoli to Lamego | 1,681.50 mi (2,706.12 km) |
| Petroupoli to Leiria | 1,741.34 mi (2,802.41 km) |
| Petroupoli to Lisbon | 1,769.42 mi (2,847.61 km) |
| Petroupoli to Loule | 1,727.26 mi (2,779.75 km) |
| Petroupoli to Loures | 1,769.18 mi (2,847.21 km) |
| Petroupoli to Lourinha | 1,772.28 mi (2,852.21 km) |
| Petroupoli to Lousa | 1,709.55 mi (2,751.25 km) |
| Petroupoli to Lousada | 1,703.09 mi (2,740.85 km) |
| Petroupoli to Macedo de Cavaleiros | 1,636.19 mi (2,633.20 km) |
| Petroupoli to Mafamude | 1,722.69 mi (2,772.40 km) |
| Petroupoli to Mafra | 1,776.85 mi (2,859.57 km) |
| Petroupoli to Maia | 1,722.87 mi (2,772.70 km) |
| Petroupoli to Mangualde | 1,681.17 mi (2,705.58 km) |
