| Isbergues to Santiago do Cacem | 1,028.41 mi (1,655.07 km) |
| Isbergues to Santo Andre | 1,027.70 mi (1,653.92 km) |
| Isbergues to Santo Tirso | 827.12 mi (1,331.11 km) |
| Isbergues to Sao Bras de Alportel | 1,061.48 mi (1,708.29 km) |
| Isbergues to Sao Felix da Marinha | 848.70 mi (1,365.85 km) |
| Isbergues to Sao Joao da Madeira | 852.50 mi (1,371.96 km) |
| Isbergues to Sao Joao de Ver | 851.10 mi (1,369.71 km) |
| Isbergues to Sao Mamede de Infesta | 838.63 mi (1,349.65 km) |
| Isbergues to Sao Pedro do Sul | 848.73 mi (1,365.90 km) |
| Isbergues to Satao | 840.30 mi (1,352.33 km) |
| Isbergues to Seia | 857.73 mi (1,380.38 km) |
| Isbergues to Senhora da Hora | 840.96 mi (1,353.39 km) |
| Isbergues to Serpa | 1,005.27 mi (1,617.82 km) |
| Isbergues to Serta | 905.38 mi (1,457.07 km) |
| Isbergues to Sesimbra | 1,013.32 mi (1,630.78 km) |
