| Cadca to Santarem | 1,518.14 mi (2,443.21 km) |
| Cadca to Santiago do Cacem | 1,570.35 mi (2,527.23 km) |
| Cadca to Santo Andre | 1,571.01 mi (2,528.30 km) |
| Cadca to Santo Tirso | 1,426.35 mi (2,295.49 km) |
| Cadca to Sao Bras de Alportel | 1,574.65 mi (2,534.15 km) |
| Cadca to Sao Felix da Marinha | 1,444.35 mi (2,324.46 km) |
| Cadca to Sao Joao da Madeira | 1,443.66 mi (2,323.34 km) |
| Cadca to Sao Joao de Ver | 1,444.22 mi (2,324.24 km) |
| Cadca to Sao Mamede de Infesta | 1,437.14 mi (2,312.85 km) |
| Cadca to Sao Pedro do Sul | 1,430.88 mi (2,302.78 km) |
| Cadca to Satao | 1,417.04 mi (2,280.51 km) |
| Cadca to Seia | 1,427.84 mi (2,297.89 km) |
| Cadca to Senhora da Hora | 1,439.89 mi (2,317.28 km) |
| Cadca to Serpa | 1,527.17 mi (2,457.74 km) |
| Cadca to Serta | 1,469.82 mi (2,365.44 km) |
