| Ironton to Sudbury | 3,929.87 mi (6,324.52 km) |
| Ironton to Sunbury | 3,899.89 mi (6,276.27 km) |
| Ironton to Sunderland | 3,779.88 mi (6,083.13 km) |
| Ironton to Sunninghill | 3,891.14 mi (6,262.19 km) |
| Ironton to Surbiton | 3,905.32 mi (6,285.00 km) |
| Ironton to Sutton | 3,910.48 mi (6,293.30 km) |
| Ironton to Sutton Coldfield | 3,816.38 mi (6,141.86 km) |
| Ironton to Sutton in Ashfield | 3,825.15 mi (6,155.99 km) |
| Ironton to Sutton on Hull | 3,846.60 mi (6,190.51 km) |
| Ironton to Swadlincote | 3,821.84 mi (6,150.66 km) |
| Ironton to Swallownest | 3,817.10 mi (6,143.02 km) |
| Ironton to Swanage | 3,858.16 mi (6,209.11 km) |
| Ironton to Swindon | 3,842.05 mi (6,183.19 km) |
| Ironton to Swinton | 3,814.57 mi (6,138.96 km) |
| Ironton to Swinton | 3,774.21 mi (6,074.00 km) |
