| Waltham Cross to Sudbury | 40.73 mi (65.55 km) |
| Waltham Cross to Sunbury | 24.74 mi (39.82 km) |
| Waltham Cross to Sunderland | 229.33 mi (369.07 km) |
| Waltham Cross to Sunninghill | 33.13 mi (53.32 km) |
| Waltham Cross to Surbiton | 23.36 mi (37.59 km) |
| Waltham Cross to Sutton | 23.22 mi (37.37 km) |
| Waltham Cross to Sutton Coldfield | 97.10 mi (156.27 km) |
| Waltham Cross to Sutton in Ashfield | 112.09 mi (180.39 km) |
| Waltham Cross to Sutton on Hull | 145.17 mi (233.63 km) |
| Waltham Cross to Swadlincote | 99.04 mi (159.39 km) |
| Waltham Cross to Swallownest | 127.92 mi (205.86 km) |
| Waltham Cross to Swanage | 111.90 mi (180.09 km) |
| Waltham Cross to Swindon | 75.44 mi (121.40 km) |
| Waltham Cross to Swinton | 135.61 mi (218.24 km) |
| Waltham Cross to Swinton | 159.05 mi (255.97 km) |
