| Meridian to Santarem | 5,153.96 mi (8,294.49 km) |
| Meridian to Santiago do Cacem | 5,212.30 mi (8,388.39 km) |
| Meridian to Santo Andre | 5,208.75 mi (8,382.67 km) |
| Meridian to Santo Tirso | 5,061.19 mi (8,145.20 km) |
| Meridian to Sao Bras de Alportel | 5,286.23 mi (8,507.37 km) |
| Meridian to Sao Felix da Marinha | 5,069.71 mi (8,158.91 km) |
| Meridian to Sao Joao da Madeira | 5,081.31 mi (8,177.57 km) |
| Meridian to Sao Joao de Ver | 5,076.25 mi (8,169.43 km) |
| Meridian to Sao Mamede de Infesta | 5,062.61 mi (8,147.48 km) |
| Meridian to Sao Pedro do Sul | 5,104.22 mi (8,214.45 km) |
| Meridian to Satao | 5,117.50 mi (8,235.82 km) |
| Meridian to Seia | 5,133.74 mi (8,261.96 km) |
| Meridian to Senhora da Hora | 5,061.37 mi (8,145.49 km) |
| Meridian to Serpa | 5,258.35 mi (8,462.49 km) |
| Meridian to Serta | 5,148.90 mi (8,286.36 km) |
