| Pont-y-pwl to Soham | 150.05 mi (241.48 km) |
| Pont-y-pwl to Solihull | 72.70 mi (117.00 km) |
| Pont-y-pwl to Sompting | 131.43 mi (211.51 km) |
| Pont-y-pwl to South Hayling | 109.40 mi (176.06 km) |
| Pont-y-pwl to South Normanton | 120.55 mi (194.00 km) |
| Pont-y-pwl to South Ockendon | 143.70 mi (231.26 km) |
| Pont-y-pwl to South Shields | 236.94 mi (381.33 km) |
| Pont-y-pwl to Southall | 115.03 mi (185.12 km) |
| Pont-y-pwl to Southampton | 89.76 mi (144.46 km) |
| Pont-y-pwl to Southborough | 147.27 mi (237.00 km) |
| Pont-y-pwl to Southbourne | 86.53 mi (139.26 km) |
| Pont-y-pwl to Southend | 161.22 mi (259.45 km) |
| Pont-y-pwl to Southgate | 124.99 mi (201.14 km) |
| Pont-y-pwl to Southport | 134.36 mi (216.23 km) |
| Pont-y-pwl to Southwater | 125.10 mi (201.33 km) |
