| Castellabate to Lagoa | 2,164.21 mi (3,482.95 km) |
| Castellabate to Lagos | 1,288.89 mi (2,074.27 km) |
| Castellabate to Lamego | 1,190.50 mi (1,915.93 km) |
| Castellabate to Leiria | 1,253.70 mi (2,017.63 km) |
| Castellabate to Lisbon | 1,285.48 mi (2,068.78 km) |
| Castellabate to Loule | 1,252.50 mi (2,015.71 km) |
| Castellabate to Loures | 1,284.77 mi (2,067.64 km) |
| Castellabate to Lourinha | 1,286.24 mi (2,070.01 km) |
| Castellabate to Lousa | 1,220.94 mi (1,964.91 km) |
| Castellabate to Lousada | 1,211.69 mi (1,950.03 km) |
| Castellabate to Macedo de Cavaleiros | 1,144.50 mi (1,841.89 km) |
| Castellabate to Mafamude | 1,231.58 mi (1,982.03 km) |
| Castellabate to Mafra | 1,291.91 mi (2,079.14 km) |
| Castellabate to Maia | 1,231.56 mi (1,982.00 km) |
| Castellabate to Mangualde | 1,191.29 mi (1,917.20 km) |
