| Alenquer to Stannington | 1,052.34 mi (1,693.58 km) |
| Alenquer to Stansted Mountfitchet | 991.82 mi (1,596.17 km) |
| Alenquer to Stanwell | 951.16 mi (1,530.75 km) |
| Alenquer to Stapleford | 1,027.02 mi (1,652.82 km) |
| Alenquer to Staveley | 1,047.31 mi (1,685.48 km) |
| Alenquer to Stepney | 963.69 mi (1,550.91 km) |
| Alenquer to Stevenage | 983.64 mi (1,583.01 km) |
| Alenquer to Stevenston | 1,163.26 mi (1,872.08 km) |
| Alenquer to Stirling | 1,201.91 mi (1,934.29 km) |
| Alenquer to Stockport | 1,043.76 mi (1,679.78 km) |
| Alenquer to Stocksbridge | 1,056.76 mi (1,700.68 km) |
| Alenquer to Stockton-on-Tees | 1,130.78 mi (1,819.82 km) |
| Alenquer to Stoke Gifford | 916.10 mi (1,474.32 km) |
| Alenquer to Stoke-on-Trent | 1,016.94 mi (1,636.61 km) |
| Alenquer to Stone | 1,011.02 mi (1,627.07 km) |
