| Caldicot to Stonehaven | 371.87 mi (598.47 km) |
| Caldicot to Stourbridge | 65.10 mi (104.77 km) |
| Caldicot to Stowmarket | 165.12 mi (265.74 km) |
| Caldicot to Stranraer | 247.36 mi (398.09 km) |
| Caldicot to Stratford | 118.00 mi (189.91 km) |
| Caldicot to Stratford-upon-Avon | 60.88 mi (97.97 km) |
| Caldicot to Stratton Saint Margaret | 42.38 mi (68.20 km) |
| Caldicot to Streatham | 113.47 mi (182.61 km) |
| Caldicot to Street | 32.30 mi (51.99 km) |
| Caldicot to Streetly | 77.40 mi (124.56 km) |
| Caldicot to Stretford | 129.54 mi (208.47 km) |
| Caldicot to Strood | 139.49 mi (224.49 km) |
| Caldicot to Stroud | 25.22 mi (40.58 km) |
| Caldicot to Sudbury | 104.35 mi (167.93 km) |
| Caldicot to Sudbury | 151.74 mi (244.20 km) |
