| Grad to Santarem | 1,349.50 mi (2,171.80 km) |
| Grad to Santiago do Cacem | 1,395.07 mi (2,245.14 km) |
| Grad to Santo Andre | 1,396.06 mi (2,246.74 km) |
| Grad to Santo Tirso | 1,270.64 mi (2,044.90 km) |
| Grad to Sao Bras de Alportel | 1,392.69 mi (2,241.32 km) |
| Grad to Sao Felix da Marinha | 1,287.00 mi (2,071.22 km) |
| Grad to Sao Joao da Madeira | 1,284.96 mi (2,067.94 km) |
| Grad to Sao Joao de Ver | 1,286.09 mi (2,069.77 km) |
| Grad to Sao Mamede de Infesta | 1,280.87 mi (2,061.37 km) |
| Grad to Sao Pedro do Sul | 1,269.91 mi (2,043.72 km) |
| Grad to Satao | 1,254.94 mi (2,019.63 km) |
| Grad to Seia | 1,263.56 mi (2,033.51 km) |
| Grad to Senhora da Hora | 1,283.68 mi (2,065.89 km) |
| Grad to Serpa | 1,348.21 mi (2,169.74 km) |
| Grad to Serta | 1,302.79 mi (2,096.63 km) |
