| Pont-y-pwl to Shotley Bridge | 224.18 mi (360.78 km) |
| Pont-y-pwl to Shrewsbury | 70.49 mi (113.45 km) |
| Pont-y-pwl to Sidcup | 136.35 mi (219.43 km) |
| Pont-y-pwl to Sidmouth | 71.20 mi (114.59 km) |
| Pont-y-pwl to Sileby | 108.41 mi (174.47 km) |
| Pont-y-pwl to Sittingbourne | 164.45 mi (264.66 km) |
| Pont-y-pwl to Skegness | 173.85 mi (279.79 km) |
| Pont-y-pwl to Skelmersdale | 128.10 mi (206.15 km) |
| Pont-y-pwl to Skipton | 161.87 mi (260.50 km) |
| Pont-y-pwl to Sleaford | 142.40 mi (229.18 km) |
| Pont-y-pwl to Slough | 106.11 mi (170.76 km) |
| Pont-y-pwl to Small Heath | 72.77 mi (117.11 km) |
| Pont-y-pwl to Smethwick | 71.08 mi (114.39 km) |
| Pont-y-pwl to Snaresbrook | 131.24 mi (211.22 km) |
| Pont-y-pwl to Snodland | 152.17 mi (244.89 km) |
