| Sterling to Santarem | 3,588.43 mi (5,775.02 km) |
| Sterling to Santiago do Cacem | 3,621.34 mi (5,827.99 km) |
| Sterling to Santo Andre | 3,617.92 mi (5,822.48 km) |
| Sterling to Santo Tirso | 3,543.85 mi (5,703.27 km) |
| Sterling to Sao Bras de Alportel | 3,686.82 mi (5,933.36 km) |
| Sterling to Sao Felix da Marinha | 3,543.96 mi (5,703.46 km) |
| Sterling to Sao Joao da Madeira | 3,553.98 mi (5,719.58 km) |
| Sterling to Sao Joao de Ver | 3,549.51 mi (5,712.38 km) |
| Sterling to Sao Mamede de Infesta | 3,540.82 mi (5,698.40 km) |
| Sterling to Sao Pedro do Sul | 3,578.26 mi (5,758.65 km) |
| Sterling to Satao | 3,594.84 mi (5,785.34 km) |
| Sterling to Seia | 3,604.59 mi (5,801.02 km) |
| Sterling to Senhora da Hora | 3,538.71 mi (5,695.01 km) |
| Sterling to Serpa | 3,678.08 mi (5,919.29 km) |
| Sterling to Serta | 3,601.88 mi (5,796.66 km) |
