| Keystone to Stanmore | 4,401.14 mi (7,082.94 km) |
| Keystone to Stannington | 4,325.32 mi (6,960.92 km) |
| Keystone to Stansted Mountfitchet | 4,418.12 mi (7,110.27 km) |
| Keystone to Stanwell | 4,397.01 mi (7,076.31 km) |
| Keystone to Stapleford | 4,342.30 mi (6,988.25 km) |
| Keystone to Staveley | 4,334.61 mi (6,975.88 km) |
| Keystone to Stepney | 4,413.94 mi (7,103.55 km) |
| Keystone to Stevenage | 4,401.45 mi (7,083.44 km) |
| Keystone to Stevenston | 4,172.72 mi (6,715.34 km) |
| Keystone to Stirling | 4,199.93 mi (6,759.13 km) |
| Keystone to Stockport | 4,300.34 mi (6,920.73 km) |
| Keystone to Stocksbridge | 4,322.13 mi (6,955.79 km) |
| Keystone to Stockton-on-Tees | 4,318.60 mi (6,950.11 km) |
| Keystone to Stoke Gifford | 4,308.79 mi (6,934.33 km) |
| Keystone to Stoke-on-Trent | 4,304.22 mi (6,926.98 km) |
