| Riverdale to Sudbury | 4,239.37 mi (6,822.60 km) |
| Riverdale to Sunbury | 4,206.35 mi (6,769.47 km) |
| Riverdale to Sunderland | 4,097.43 mi (6,594.17 km) |
| Riverdale to Sunninghill | 4,197.35 mi (6,754.98 km) |
| Riverdale to Surbiton | 4,211.77 mi (6,778.19 km) |
| Riverdale to Sutton | 4,216.92 mi (6,786.47 km) |
| Riverdale to Sutton Coldfield | 4,125.77 mi (6,639.79 km) |
| Riverdale to Sutton in Ashfield | 4,136.87 mi (6,657.65 km) |
| Riverdale to Sutton on Hull | 4,161.15 mi (6,696.72 km) |
| Riverdale to Swadlincote | 4,132.16 mi (6,650.06 km) |
| Riverdale to Swallownest | 4,129.58 mi (6,645.91 km) |
| Riverdale to Swanage | 4,160.46 mi (6,695.61 km) |
| Riverdale to Swindon | 4,147.94 mi (6,675.46 km) |
| Riverdale to Swinton | 4,127.48 mi (6,642.54 km) |
| Riverdale to Swinton | 4,086.53 mi (6,576.64 km) |
