| Conwy to Southwick | 149.89 mi (241.22 km) |
| Conwy to Southwick | 227.51 mi (366.15 km) |
| Conwy to Sowerby Bridge | 84.32 mi (135.70 km) |
| Conwy to Spalding | 156.53 mi (251.91 km) |
| Conwy to Spennymoor | 133.80 mi (215.33 km) |
| Conwy to Spitalfields | 199.72 mi (321.42 km) |
| Conwy to Spondon | 103.79 mi (167.03 km) |
| Conwy to Stafford | 78.30 mi (126.01 km) |
| Conwy to Staines-upon-Thames | 189.39 mi (304.80 km) |
| Conwy to Stalybridge | 75.10 mi (120.85 km) |
| Conwy to Stamford | 145.74 mi (234.55 km) |
| Conwy to Standish | 52.45 mi (84.40 km) |
| Conwy to Stanford le Hope | 216.88 mi (349.03 km) |
| Conwy to Stanley | 101.30 mi (163.02 km) |
| Conwy to Stanmore | 187.34 mi (301.49 km) |
