| Sintra to Saint Ives | 811.36 mi (1,305.76 km) |
| Sintra to Saint Neots | 1,025.62 mi (1,650.58 km) |
| Sintra to Sale | 1,064.38 mi (1,712.95 km) |
| Sintra to Salford | 1,068.61 mi (1,719.76 km) |
| Sintra to Salisbury | 924.51 mi (1,487.86 km) |
| Sintra to Saltash | 841.01 mi (1,353.47 km) |
| Sintra to Saltcoats | 1,182.46 mi (1,902.98 km) |
| Sintra to Sandbach | 1,045.80 mi (1,683.06 km) |
| Sintra to Sanderstead | 976.22 mi (1,571.07 km) |
| Sintra to Sandhurst | 961.50 mi (1,547.39 km) |
| Sintra to Sandiacre | 1,049.16 mi (1,688.46 km) |
| Sintra to Sandown | 912.12 mi (1,467.92 km) |
| Sintra to Sandridge | 997.95 mi (1,606.04 km) |
| Sintra to Sandy | 1,019.20 mi (1,640.24 km) |
| Sintra to Scarborough | 1,149.38 mi (1,849.75 km) |
