| Middelkerke to Santiago do Cacem | 1,069.03 mi (1,720.44 km) |
| Middelkerke to Santo Andre | 1,068.28 mi (1,719.23 km) |
| Middelkerke to Santo Tirso | 866.27 mi (1,394.12 km) |
| Middelkerke to Sao Bras de Alportel | 1,102.67 mi (1,774.57 km) |
| Middelkerke to Sao Felix da Marinha | 887.94 mi (1,429.00 km) |
| Middelkerke to Sao Joao da Madeira | 891.92 mi (1,435.41 km) |
| Middelkerke to Sao Joao de Ver | 890.44 mi (1,433.03 km) |
| Middelkerke to Sao Mamede de Infesta | 877.78 mi (1,412.65 km) |
| Middelkerke to Sao Pedro do Sul | 888.53 mi (1,429.96 km) |
| Middelkerke to Satao | 880.33 mi (1,416.76 km) |
| Middelkerke to Seia | 897.94 mi (1,445.09 km) |
| Middelkerke to Senhora da Hora | 880.07 mi (1,416.34 km) |
| Middelkerke to Serpa | 1,046.38 mi (1,683.98 km) |
| Middelkerke to Serta | 945.64 mi (1,521.86 km) |
| Middelkerke to Sesimbra | 1,053.59 mi (1,695.58 km) |
