| Alenquer to Saint Ives | 790.27 mi (1,271.82 km) |
| Alenquer to Saint Neots | 1,002.06 mi (1,612.66 km) |
| Alenquer to Sale | 1,042.28 mi (1,677.38 km) |
| Alenquer to Salford | 1,046.51 mi (1,684.20 km) |
| Alenquer to Salisbury | 901.23 mi (1,450.39 km) |
| Alenquer to Saltash | 818.99 mi (1,318.03 km) |
| Alenquer to Saltcoats | 1,162.35 mi (1,870.62 km) |
| Alenquer to Sandbach | 1,023.63 mi (1,647.38 km) |
| Alenquer to Sanderstead | 952.22 mi (1,532.44 km) |
| Alenquer to Sandhurst | 937.83 mi (1,509.29 km) |
| Alenquer to Sandiacre | 1,026.35 mi (1,651.75 km) |
| Alenquer to Sandown | 888.33 mi (1,429.63 km) |
| Alenquer to Sandridge | 974.22 mi (1,567.86 km) |
| Alenquer to Sandy | 995.61 mi (1,602.29 km) |
| Alenquer to Scarborough | 1,126.64 mi (1,813.15 km) |
