| Prienai to Lagoa | 2,571.69 mi (4,138.73 km) |
| Prienai to Lagos | 1,952.94 mi (3,142.95 km) |
| Prienai to Lamego | 1,721.22 mi (2,770.03 km) |
| Prienai to Leiria | 1,823.75 mi (2,935.05 km) |
| Prienai to Lisbon | 1,887.61 mi (3,037.82 km) |
| Prienai to Loule | 1,926.13 mi (3,099.81 km) |
| Prienai to Loures | 1,882.83 mi (3,030.12 km) |
| Prienai to Lourinha | 1,867.90 mi (3,006.10 km) |
| Prienai to Lousa | 1,785.33 mi (2,873.21 km) |
| Prienai to Lousada | 1,727.99 mi (2,780.92 km) |
| Prienai to Macedo de Cavaleiros | 1,668.42 mi (2,685.06 km) |
| Prienai to Mafamude | 1,750.50 mi (2,817.16 km) |
| Prienai to Mafra | 1,883.60 mi (3,031.35 km) |
| Prienai to Maia | 1,745.41 mi (2,808.97 km) |
| Prienai to Mangualde | 1,743.25 mi (2,805.49 km) |
