| Povoa de Santa Iria to Stannington | 1,065.58 mi (1,714.89 km) |
| Povoa de Santa Iria to Stansted Mountfitchet | 1,004.85 mi (1,617.16 km) |
| Povoa de Santa Iria to Stanwell | 964.22 mi (1,551.77 km) |
| Povoa de Santa Iria to Stapleford | 1,040.23 mi (1,674.09 km) |
| Povoa de Santa Iria to Staveley | 1,060.54 mi (1,706.77 km) |
| Povoa de Santa Iria to Stepney | 976.72 mi (1,571.88 km) |
| Povoa de Santa Iria to Stevenage | 996.71 mi (1,604.05 km) |
| Povoa de Santa Iria to Stevenston | 1,176.52 mi (1,893.42 km) |
| Povoa de Santa Iria to Stirling | 1,215.19 mi (1,955.66 km) |
| Povoa de Santa Iria to Stockport | 1,057.03 mi (1,701.12 km) |
| Povoa de Santa Iria to Stocksbridge | 1,070.00 mi (1,722.00 km) |
| Povoa de Santa Iria to Stockton-on-Tees | 1,144.04 mi (1,841.16 km) |
| Povoa de Santa Iria to Stoke Gifford | 929.33 mi (1,495.61 km) |
| Povoa de Santa Iria to Stoke-on-Trent | 1,030.19 mi (1,657.94 km) |
| Povoa de Santa Iria to Stone | 1,024.27 mi (1,648.40 km) |
