| Loughton to Santarem | 955.57 mi (1,537.85 km) |
| Loughton to Santiago do Cacem | 1,033.63 mi (1,663.46 km) |
| Loughton to Santo Andre | 1,032.49 mi (1,661.63 km) |
| Loughton to Santo Tirso | 819.14 mi (1,318.27 km) |
| Loughton to Sao Bras de Alportel | 1,074.52 mi (1,729.27 km) |
| Loughton to Sao Felix da Marinha | 841.27 mi (1,353.89 km) |
| Loughton to Sao Joao da Madeira | 846.68 mi (1,362.60 km) |
| Loughton to Sao Joao de Ver | 844.57 mi (1,359.20 km) |
| Loughton to Sao Mamede de Infesta | 830.47 mi (1,336.52 km) |
| Loughton to Sao Pedro do Sul | 846.51 mi (1,362.33 km) |
| Loughton to Satao | 840.46 mi (1,352.59 km) |
| Loughton to Seia | 859.58 mi (1,383.36 km) |
| Loughton to Senhora da Hora | 832.53 mi (1,339.83 km) |
| Loughton to Serpa | 1,017.52 mi (1,637.54 km) |
| Loughton to Serta | 907.35 mi (1,460.23 km) |
