| Tefenni to Stannington | 1,858.73 mi (2,991.34 km) |
| Tefenni to Stansted Mountfitchet | 1,750.52 mi (2,817.19 km) |
| Tefenni to Stanwell | 1,765.30 mi (2,840.98 km) |
| Tefenni to Stapleford | 1,835.80 mi (2,954.44 km) |
| Tefenni to Staveley | 1,848.10 mi (2,974.23 km) |
| Tefenni to Stepney | 1,749.85 mi (2,816.11 km) |
| Tefenni to Stevenage | 1,766.29 mi (2,842.58 km) |
| Tefenni to Stevenston | 2,039.85 mi (3,282.81 km) |
| Tefenni to Stirling | 2,024.54 mi (3,258.19 km) |
| Tefenni to Stockport | 1,882.22 mi (3,029.14 km) |
| Tefenni to Stocksbridge | 1,862.99 mi (2,998.20 km) |
| Tefenni to Stockton-on-Tees | 1,885.31 mi (3,034.12 km) |
| Tefenni to Stoke Gifford | 1,850.42 mi (2,977.97 km) |
| Tefenni to Stoke-on-Trent | 1,872.55 mi (3,013.58 km) |
| Tefenni to Stone | 1,868.64 mi (3,007.28 km) |
