| Rhondda to Stonehaven | 372.69 mi (599.79 km) |
| Rhondda to Stourbridge | 79.33 mi (127.66 km) |
| Rhondda to Stowmarket | 192.42 mi (309.67 km) |
| Rhondda to Stranraer | 236.58 mi (380.73 km) |
| Rhondda to Stratford | 146.70 mi (236.09 km) |
| Rhondda to Stratford-upon-Avon | 83.12 mi (133.77 km) |
| Rhondda to Stratton Saint Margaret | 71.08 mi (114.39 km) |
| Rhondda to Streatham | 142.19 mi (228.84 km) |
| Rhondda to Street | 44.90 mi (72.26 km) |
| Rhondda to Streetly | 92.98 mi (149.64 km) |
| Rhondda to Stretford | 134.80 mi (216.94 km) |
| Rhondda to Strood | 168.22 mi (270.73 km) |
| Rhondda to Stroud | 52.27 mi (84.12 km) |
| Rhondda to Sudbury | 133.04 mi (214.11 km) |
| Rhondda to Sudbury | 179.43 mi (288.76 km) |
