| Chelmsford to Santarem | 969.12 mi (1,559.65 km) |
| Chelmsford to Santiago do Cacem | 1,046.77 mi (1,684.62 km) |
| Chelmsford to Santo Andre | 1,045.68 mi (1,682.85 km) |
| Chelmsford to Santo Tirso | 833.37 mi (1,341.19 km) |
| Chelmsford to Sao Bras de Alportel | 1,086.88 mi (1,749.16 km) |
| Chelmsford to Sao Felix da Marinha | 855.48 mi (1,376.76 km) |
| Chelmsford to Sao Joao da Madeira | 860.74 mi (1,385.23 km) |
| Chelmsford to Sao Joao de Ver | 858.70 mi (1,381.94 km) |
| Chelmsford to Sao Mamede de Infesta | 844.74 mi (1,359.48 km) |
| Chelmsford to Sao Pedro do Sul | 860.24 mi (1,384.42 km) |
| Chelmsford to Satao | 853.95 mi (1,374.30 km) |
| Chelmsford to Seia | 872.92 mi (1,404.83 km) |
| Chelmsford to Senhora da Hora | 846.82 mi (1,362.83 km) |
| Chelmsford to Serpa | 1,029.92 mi (1,657.50 km) |
| Chelmsford to Serta | 920.72 mi (1,481.76 km) |
