| Prestwick to Santarem | 1,139.13 mi (1,833.25 km) |
| Prestwick to Santiago do Cacem | 1,222.54 mi (1,967.48 km) |
| Prestwick to Santo Andre | 1,220.62 mi (1,964.40 km) |
| Prestwick to Santo Tirso | 993.95 mi (1,599.61 km) |
| Prestwick to Sao Bras de Alportel | 1,276.77 mi (2,054.76 km) |
| Prestwick to Sao Felix da Marinha | 1,015.64 mi (1,634.51 km) |
| Prestwick to Sao Joao da Madeira | 1,023.91 mi (1,647.83 km) |
| Prestwick to Sao Joao de Ver | 1,020.52 mi (1,642.37 km) |
| Prestwick to Sao Mamede de Infesta | 1,004.12 mi (1,615.98 km) |
| Prestwick to Sao Pedro do Sul | 1,030.87 mi (1,659.02 km) |
| Prestwick to Satao | 1,029.81 mi (1,657.32 km) |
| Prestwick to Seia | 1,050.98 mi (1,691.38 km) |
| Prestwick to Senhora da Hora | 1,005.50 mi (1,618.19 km) |
| Prestwick to Serpa | 1,220.58 mi (1,964.33 km) |
| Prestwick to Serta | 1,096.18 mi (1,764.13 km) |
