| Mountain Ash to Saint Ives | 136.68 mi (219.97 km) |
| Mountain Ash to Saint Neots | 137.66 mi (221.55 km) |
| Mountain Ash to Sale | 128.33 mi (206.53 km) |
| Mountain Ash to Salford | 132.56 mi (213.34 km) |
| Mountain Ash to Salisbury | 80.51 mi (129.57 km) |
| Mountain Ash to Saltash | 95.13 mi (153.10 km) |
| Mountain Ash to Saltcoats | 279.20 mi (449.33 km) |
| Mountain Ash to Sandbach | 109.81 mi (176.73 km) |
| Mountain Ash to Sanderstead | 143.78 mi (231.40 km) |
| Mountain Ash to Sandhurst | 113.25 mi (182.25 km) |
| Mountain Ash to Sandiacre | 123.05 mi (198.03 km) |
| Mountain Ash to Sandown | 119.66 mi (192.58 km) |
| Mountain Ash to Sandridge | 131.78 mi (212.07 km) |
| Mountain Ash to Sandy | 135.00 mi (217.26 km) |
| Mountain Ash to Scarborough | 217.93 mi (350.73 km) |
