| Greenford to Santarem | 939.55 mi (1,512.06 km) |
| Greenford to Santiago do Cacem | 1,017.99 mi (1,638.29 km) |
| Greenford to Santo Andre | 1,016.81 mi (1,636.39 km) |
| Greenford to Santo Tirso | 802.46 mi (1,291.44 km) |
| Greenford to Sao Bras de Alportel | 1,059.65 mi (1,705.34 km) |
| Greenford to Sao Felix da Marinha | 824.62 mi (1,327.10 km) |
| Greenford to Sao Joao da Madeira | 830.17 mi (1,336.03 km) |
| Greenford to Sao Joao de Ver | 828.00 mi (1,332.53 km) |
| Greenford to Sao Mamede de Infesta | 813.77 mi (1,309.64 km) |
| Greenford to Sao Pedro do Sul | 830.34 mi (1,336.30 km) |
| Greenford to Satao | 824.52 mi (1,326.94 km) |
| Greenford to Seia | 843.78 mi (1,357.94 km) |
| Greenford to Senhora da Hora | 815.81 mi (1,312.91 km) |
| Greenford to Serpa | 1,002.62 mi (1,613.56 km) |
| Greenford to Serta | 891.51 mi (1,434.74 km) |
