| Somma Vesuviana to Santiago do Cacem | 1,246.42 mi (2,005.92 km) |
| Somma Vesuviana to Santo Andre | 1,248.38 mi (2,009.08 km) |
| Somma Vesuviana to Santo Tirso | 1,189.41 mi (1,914.16 km) |
| Somma Vesuviana to Sao Bras de Alportel | 1,222.02 mi (1,966.66 km) |
| Somma Vesuviana to Sao Felix da Marinha | 1,199.85 mi (1,930.97 km) |
| Somma Vesuviana to Sao Joao da Madeira | 1,194.11 mi (1,921.74 km) |
| Somma Vesuviana to Sao Joao de Ver | 1,196.82 mi (1,926.10 km) |
| Somma Vesuviana to Sao Mamede de Infesta | 1,197.30 mi (1,926.87 km) |
| Somma Vesuviana to Sao Pedro do Sul | 1,173.59 mi (1,888.70 km) |
| Somma Vesuviana to Satao | 1,156.45 mi (1,861.13 km) |
| Somma Vesuviana to Seia | 1,157.94 mi (1,863.52 km) |
| Somma Vesuviana to Senhora da Hora | 1,200.05 mi (1,931.29 km) |
| Somma Vesuviana to Serpa | 1,190.34 mi (1,915.67 km) |
| Somma Vesuviana to Serta | 1,185.98 mi (1,908.65 km) |
| Somma Vesuviana to Sesimbra | 1,259.29 mi (2,026.64 km) |
