| Erba to Santiago do Cacem | 1,063.67 mi (1,711.81 km) |
| Erba to Santo Andre | 1,064.52 mi (1,713.17 km) |
| Erba to Santo Tirso | 935.43 mi (1,505.42 km) |
| Erba to Sao Bras de Alportel | 1,065.10 mi (1,714.11 km) |
| Erba to Sao Felix da Marinha | 951.74 mi (1,531.67 km) |
| Erba to Sao Joao da Madeira | 949.71 mi (1,528.40 km) |
| Erba to Sao Joao de Ver | 950.84 mi (1,530.22 km) |
| Erba to Sao Mamede de Infesta | 945.64 mi (1,521.86 km) |
| Erba to Sao Pedro do Sul | 934.75 mi (1,504.34 km) |
| Erba to Satao | 919.87 mi (1,480.39 km) |
| Erba to Seia | 928.76 mi (1,494.70 km) |
| Erba to Senhora da Hora | 948.45 mi (1,526.38 km) |
| Erba to Serpa | 1,018.67 mi (1,639.40 km) |
| Erba to Serta | 968.53 mi (1,558.69 km) |
| Erba to Sesimbra | 1,064.33 mi (1,712.87 km) |
