| Catonsville to Sudbury | 3,659.40 mi (5,889.23 km) |
| Catonsville to Sunbury | 3,626.33 mi (5,836.01 km) |
| Catonsville to Sunderland | 3,518.57 mi (5,662.59 km) |
| Catonsville to Sunninghill | 3,617.33 mi (5,821.53 km) |
| Catonsville to Surbiton | 3,631.75 mi (5,844.73 km) |
| Catonsville to Sutton | 3,636.90 mi (5,853.02 km) |
| Catonsville to Sutton Coldfield | 3,545.81 mi (5,706.42 km) |
| Catonsville to Sutton in Ashfield | 3,557.07 mi (5,724.55 km) |
| Catonsville to Sutton on Hull | 3,581.69 mi (5,764.18 km) |
| Catonsville to Swadlincote | 3,552.24 mi (5,716.78 km) |
| Catonsville to Swallownest | 3,549.85 mi (5,712.94 km) |
| Catonsville to Swanage | 3,580.63 mi (5,762.46 km) |
| Catonsville to Swindon | 3,567.93 mi (5,742.02 km) |
| Catonsville to Swinton | 3,547.81 mi (5,709.65 km) |
| Catonsville to Swinton | 3,506.80 mi (5,643.65 km) |
