| Somma Vesuviana to Alfena | 1,193.15 mi (1,920.18 km) |
| Somma Vesuviana to Alijo | 1,138.62 mi (1,832.44 km) |
| Somma Vesuviana to Aljustrel | 1,220.54 mi (1,964.27 km) |
| Somma Vesuviana to Almada | 1,258.20 mi (2,024.87 km) |
| Somma Vesuviana to Almargem | 1,261.28 mi (2,029.83 km) |
| Somma Vesuviana to Almeirim | 1,221.45 mi (1,965.74 km) |
| Somma Vesuviana to Amadora | 1,261.21 mi (2,029.72 km) |
| Somma Vesuviana to Amarante | 1,169.25 mi (1,881.73 km) |
| Somma Vesuviana to Amares | 1,180.63 mi (1,900.03 km) |
| Somma Vesuviana to Amora | 1,257.07 mi (2,023.06 km) |
| Somma Vesuviana to Anadia | 1,195.80 mi (1,924.46 km) |
| Somma Vesuviana to Angra do Heroismo | 2,196.59 mi (3,535.08 km) |
| Somma Vesuviana to Ansiao | 1,201.85 mi (1,934.19 km) |
| Somma Vesuviana to Anta | 1,200.18 mi (1,931.51 km) |
| Somma Vesuviana to Arcos de Valdevez | 1,183.69 mi (1,904.96 km) |
