| Stranraer to Sunbury | 306.68 mi (493.56 km) |
| Stranraer to Sunderland | 144.82 mi (233.07 km) |
| Stranraer to Sunninghill | 302.00 mi (486.02 km) |
| Stranraer to Surbiton | 311.31 mi (501.00 km) |
| Stranraer to Sutton | 315.76 mi (508.17 km) |
| Stranraer to Sutton Coldfield | 207.99 mi (334.72 km) |
| Stranraer to Sutton in Ashfield | 196.04 mi (315.50 km) |
| Stranraer to Sutton on Hull | 205.33 mi (330.45 km) |
| Stranraer to Swadlincote | 203.99 mi (328.29 km) |
| Stranraer to Swallownest | 183.75 mi (295.71 km) |
| Stranraer to Swanage | 323.14 mi (520.05 km) |
| Stranraer to Swindon | 267.05 mi (429.78 km) |
| Stranraer to Swinton | 179.03 mi (288.12 km) |
| Stranraer to Swinton | 144.90 mi (233.19 km) |
| Stranraer to Syston | 221.50 mi (356.46 km) |
