| Mont-Saint-Martin to Santiago do Cacem | 1,071.34 mi (1,724.16 km) |
| Mont-Saint-Martin to Santo Andre | 1,071.17 mi (1,723.89 km) |
| Mont-Saint-Martin to Santo Tirso | 891.08 mi (1,434.05 km) |
| Mont-Saint-Martin to Sao Bras de Alportel | 1,093.80 mi (1,760.30 km) |
| Mont-Saint-Martin to Sao Felix da Marinha | 911.39 mi (1,466.75 km) |
| Mont-Saint-Martin to Sao Joao da Madeira | 913.19 mi (1,469.64 km) |
| Mont-Saint-Martin to Sao Joao de Ver | 912.67 mi (1,468.79 km) |
| Mont-Saint-Martin to Sao Mamede de Infesta | 902.47 mi (1,452.38 km) |
| Mont-Saint-Martin to Sao Pedro do Sul | 905.25 mi (1,456.85 km) |
| Mont-Saint-Martin to Satao | 894.20 mi (1,439.08 km) |
| Mont-Saint-Martin to Seia | 909.07 mi (1,463.00 km) |
| Mont-Saint-Martin to Senhora da Hora | 905.04 mi (1,456.52 km) |
| Mont-Saint-Martin to Serpa | 1,039.80 mi (1,673.40 km) |
| Mont-Saint-Martin to Serta | 955.26 mi (1,537.33 km) |
| Mont-Saint-Martin to Sesimbra | 1,061.55 mi (1,708.40 km) |
