| Pontneddfechan to Shotley Bridge | 226.69 mi (364.82 km) |
| Pontneddfechan to Shrewsbury | 74.68 mi (120.18 km) |
| Pontneddfechan to Sidcup | 160.01 mi (257.51 km) |
| Pontneddfechan to Sidmouth | 75.82 mi (122.02 km) |
| Pontneddfechan to Sileby | 124.76 mi (200.78 km) |
| Pontneddfechan to Sittingbourne | 188.12 mi (302.76 km) |
| Pontneddfechan to Skegness | 191.26 mi (307.80 km) |
| Pontneddfechan to Skelmersdale | 128.58 mi (206.92 km) |
| Pontneddfechan to Skipton | 165.98 mi (267.12 km) |
| Pontneddfechan to Sleaford | 158.98 mi (255.85 km) |
| Pontneddfechan to Slough | 129.77 mi (208.84 km) |
| Pontneddfechan to Small Heath | 88.32 mi (142.14 km) |
| Pontneddfechan to Smethwick | 85.53 mi (137.65 km) |
| Pontneddfechan to Snaresbrook | 154.78 mi (249.10 km) |
| Pontneddfechan to Snodland | 175.84 mi (282.99 km) |
