| Greenock to Sunbury | 359.54 mi (578.62 km) |
| Greenock to Sunderland | 150.99 mi (243.00 km) |
| Greenock to Sunninghill | 356.25 mi (573.33 km) |
| Greenock to Surbiton | 363.68 mi (585.28 km) |
| Greenock to Sutton | 367.68 mi (591.73 km) |
| Greenock to Sutton Coldfield | 262.38 mi (422.26 km) |
| Greenock to Sutton in Ashfield | 240.41 mi (386.90 km) |
| Greenock to Sutton on Hull | 232.13 mi (373.58 km) |
| Greenock to Swadlincote | 254.56 mi (409.68 km) |
| Greenock to Swallownest | 225.49 mi (362.89 km) |
| Greenock to Swanage | 386.78 mi (622.46 km) |
| Greenock to Swindon | 326.84 mi (525.99 km) |
| Greenock to Swinton | 218.81 mi (352.14 km) |
| Greenock to Swinton | 194.19 mi (312.52 km) |
| Greenock to Syston | 269.12 mi (433.11 km) |
