| Gloucester to Santarem | 925.77 mi (1,489.88 km) |
| Gloucester to Santiago do Cacem | 1,006.54 mi (1,619.87 km) |
| Gloucester to Santo Andre | 1,005.08 mi (1,617.53 km) |
| Gloucester to Santo Tirso | 784.59 mi (1,262.68 km) |
| Gloucester to Sao Bras de Alportel | 1,053.15 mi (1,694.88 km) |
| Gloucester to Sao Felix da Marinha | 806.80 mi (1,298.42 km) |
| Gloucester to Sao Joao da Madeira | 813.38 mi (1,309.00 km) |
| Gloucester to Sao Joao de Ver | 810.75 mi (1,304.77 km) |
| Gloucester to Sao Mamede de Infesta | 795.61 mi (1,280.41 km) |
| Gloucester to Sao Pedro do Sul | 816.01 mi (1,313.24 km) |
| Gloucester to Satao | 811.91 mi (1,306.64 km) |
| Gloucester to Seia | 832.05 mi (1,339.06 km) |
| Gloucester to Senhora da Hora | 797.43 mi (1,283.34 km) |
| Gloucester to Serpa | 996.13 mi (1,603.11 km) |
| Gloucester to Serta | 879.23 mi (1,414.98 km) |
