| Apex to Sudbury | 3,910.66 mi (6,293.60 km) |
| Apex to Sunbury | 3,875.80 mi (6,237.49 km) |
| Apex to Sunderland | 3,774.79 mi (6,074.93 km) |
| Apex to Sunninghill | 3,866.66 mi (6,222.78 km) |
| Apex to Surbiton | 3,881.20 mi (6,246.19 km) |
| Apex to Sutton | 3,886.34 mi (6,254.46 km) |
| Apex to Sutton Coldfield | 3,797.18 mi (6,110.96 km) |
| Apex to Sutton in Ashfield | 3,809.81 mi (6,131.30 km) |
| Apex to Sutton on Hull | 3,836.08 mi (6,173.57 km) |
| Apex to Swadlincote | 3,804.15 mi (6,122.19 km) |
| Apex to Swallownest | 3,803.06 mi (6,120.44 km) |
| Apex to Swanage | 3,827.59 mi (6,159.91 km) |
| Apex to Swindon | 3,817.13 mi (6,143.07 km) |
| Apex to Swinton | 3,801.28 mi (6,117.56 km) |
| Apex to Swinton | 3,759.98 mi (6,051.10 km) |
