| Conwy to Stannington | 94.97 mi (152.85 km) |
| Conwy to Stansted Mountfitchet | 194.14 mi (312.44 km) |
| Conwy to Stanwell | 189.54 mi (305.04 km) |
| Conwy to Stapleford | 108.76 mi (175.03 km) |
| Conwy to Staveley | 102.53 mi (165.00 km) |
| Conwy to Stepney | 200.74 mi (323.06 km) |
| Conwy to Stevenage | 179.58 mi (289.00 km) |
| Conwy to Stevenston | 167.60 mi (269.72 km) |
| Conwy to Stirling | 196.04 mi (315.49 km) |
| Conwy to Stockport | 69.89 mi (112.47 km) |
| Conwy to Stocksbridge | 93.41 mi (150.33 km) |
| Conwy to Stockton-on-Tees | 135.53 mi (218.12 km) |
| Conwy to Stoke Gifford | 133.26 mi (214.46 km) |
| Conwy to Stoke-on-Trent | 70.94 mi (114.16 km) |
| Conwy to Stone | 74.49 mi (119.88 km) |
