| Grootegast to Santiago do Cacem | 1,270.04 mi (2,043.93 km) |
| Grootegast to Santo Andre | 1,269.38 mi (2,042.86 km) |
| Grootegast to Santo Tirso | 1,069.15 mi (1,720.62 km) |
| Grootegast to Sao Bras de Alportel | 1,301.70 mi (2,094.88 km) |
| Grootegast to Sao Felix da Marinha | 1,090.78 mi (1,755.44 km) |
| Grootegast to Sao Joao da Madeira | 1,094.65 mi (1,761.68 km) |
| Grootegast to Sao Joao de Ver | 1,093.22 mi (1,759.37 km) |
| Grootegast to Sao Mamede de Infesta | 1,080.66 mi (1,739.15 km) |
| Grootegast to Sao Pedro do Sul | 1,090.94 mi (1,755.70 km) |
| Grootegast to Satao | 1,082.46 mi (1,742.06 km) |
| Grootegast to Seia | 1,099.81 mi (1,769.97 km) |
| Grootegast to Senhora da Hora | 1,082.97 mi (1,742.87 km) |
| Grootegast to Serpa | 1,245.77 mi (2,004.87 km) |
| Grootegast to Serta | 1,147.42 mi (1,846.59 km) |
| Grootegast to Sesimbra | 1,255.34 mi (2,020.28 km) |
