| Itri to Santiago do Cacem | 1,200.65 mi (1,932.26 km) |
| Itri to Santo Andre | 1,202.54 mi (1,935.30 km) |
| Itri to Santo Tirso | 1,138.74 mi (1,832.63 km) |
| Itri to Sao Bras de Alportel | 1,178.15 mi (1,896.05 km) |
| Itri to Sao Felix da Marinha | 1,149.55 mi (1,850.03 km) |
| Itri to Sao Joao da Madeira | 1,144.01 mi (1,841.11 km) |
| Itri to Sao Joao de Ver | 1,146.64 mi (1,845.34 km) |
| Itri to Sao Mamede de Infesta | 1,146.79 mi (1,845.58 km) |
| Itri to Sao Pedro do Sul | 1,123.75 mi (1,808.51 km) |
| Itri to Satao | 1,106.69 mi (1,781.05 km) |
| Itri to Seia | 1,108.64 mi (1,784.19 km) |
| Itri to Senhora da Hora | 1,149.55 mi (1,850.02 km) |
| Itri to Serpa | 1,145.17 mi (1,842.97 km) |
| Itri to Serta | 1,137.54 mi (1,830.69 km) |
| Itri to Sesimbra | 1,212.68 mi (1,951.62 km) |
