| Somma Vesuviana to Lagoa | 2,131.63 mi (3,430.53 km) |
| Somma Vesuviana to Lagos | 1,264.20 mi (2,034.53 km) |
| Somma Vesuviana to Lamego | 1,157.25 mi (1,862.42 km) |
| Somma Vesuviana to Leiria | 1,223.13 mi (1,968.43 km) |
| Somma Vesuviana to Lisbon | 1,256.99 mi (2,022.93 km) |
| Somma Vesuviana to Loule | 1,228.10 mi (1,976.43 km) |
| Somma Vesuviana to Loures | 1,256.04 mi (2,021.41 km) |
| Somma Vesuviana to Lourinha | 1,256.61 mi (2,022.32 km) |
| Somma Vesuviana to Lousa | 1,189.74 mi (1,914.70 km) |
| Somma Vesuviana to Lousada | 1,177.95 mi (1,895.73 km) |
| Somma Vesuviana to Macedo de Cavaleiros | 1,110.41 mi (1,787.03 km) |
| Somma Vesuviana to Mafamude | 1,198.17 mi (1,928.27 km) |
| Somma Vesuviana to Mafra | 1,262.90 mi (2,032.43 km) |
| Somma Vesuviana to Maia | 1,197.90 mi (1,927.84 km) |
| Somma Vesuviana to Mangualde | 1,159.13 mi (1,865.44 km) |
