| Radford to Santarem | 3,798.68 mi (6,113.38 km) |
| Radford to Santiago do Cacem | 3,830.41 mi (6,164.44 km) |
| Radford to Santo Andre | 3,827.00 mi (6,158.96 km) |
| Radford to Santo Tirso | 3,755.92 mi (6,044.57 km) |
| Radford to Sao Bras de Alportel | 3,895.29 mi (6,268.86 km) |
| Radford to Sao Felix da Marinha | 3,755.77 mi (6,044.32 km) |
| Radford to Sao Joao da Madeira | 3,765.71 mi (6,060.32 km) |
| Radford to Sao Joao de Ver | 3,761.27 mi (6,053.17 km) |
| Radford to Sao Mamede de Infesta | 3,752.76 mi (6,039.48 km) |
| Radford to Sao Pedro do Sul | 3,789.97 mi (6,099.37 km) |
| Radford to Satao | 3,806.62 mi (6,126.17 km) |
| Radford to Seia | 3,816.13 mi (6,141.47 km) |
| Radford to Senhora da Hora | 3,750.63 mi (6,036.06 km) |
| Radford to Serpa | 3,887.45 mi (6,256.24 km) |
| Radford to Serta | 3,812.80 mi (6,136.11 km) |
