| Constanta to Sunbury | 1,427.45 mi (2,297.26 km) |
| Constanta to Sunderland | 1,520.06 mi (2,446.31 km) |
| Constanta to Sunninghill | 1,437.06 mi (2,312.73 km) |
| Constanta to Surbiton | 1,422.15 mi (2,288.73 km) |
| Constanta to Sutton | 1,417.13 mi (2,280.65 km) |
| Constanta to Sutton Coldfield | 1,499.48 mi (2,413.18 km) |
| Constanta to Sutton in Ashfield | 1,484.29 mi (2,388.73 km) |
| Constanta to Sutton on Hull | 1,456.97 mi (2,344.76 km) |
| Constanta to Swadlincote | 1,491.34 mi (2,400.08 km) |
| Constanta to Swallownest | 1,490.50 mi (2,398.73 km) |
| Constanta to Swanage | 1,486.55 mi (2,392.37 km) |
| Constanta to Swindon | 1,486.54 mi (2,392.36 km) |
| Constanta to Swinton | 1,492.07 mi (2,401.25 km) |
| Constanta to Swinton | 1,533.57 mi (2,468.05 km) |
| Constanta to Syston | 1,470.76 mi (2,366.97 km) |
