| Iernut to Soham | 1,142.42 mi (1,838.55 km) |
| Iernut to Solihull | 1,231.15 mi (1,981.35 km) |
| Iernut to Sompting | 1,155.90 mi (1,860.24 km) |
| Iernut to South Hayling | 1,183.35 mi (1,904.42 km) |
| Iernut to South Normanton | 1,221.95 mi (1,966.54 km) |
| Iernut to South Ockendon | 1,134.45 mi (1,825.72 km) |
| Iernut to South Shields | 1,258.12 mi (2,024.74 km) |
| Iernut to Southall | 1,163.03 mi (1,871.72 km) |
| Iernut to Southampton | 1,202.59 mi (1,935.38 km) |
| Iernut to Southborough | 1,132.32 mi (1,822.29 km) |
| Iernut to Southbourne | 1,218.80 mi (1,961.46 km) |
| Iernut to Southend | 1,117.16 mi (1,797.89 km) |
| Iernut to Southgate | 1,153.51 mi (1,856.39 km) |
| Iernut to Southport | 1,296.57 mi (2,086.63 km) |
| Iernut to Southwater | 1,157.84 mi (1,863.36 km) |
