| Swansea to Thorigny-sur-Marne | 4,391.37 mi (7,067.22 km) |
| Swansea to Thouare-sur-Loire | 4,275.91 mi (6,881.42 km) |
| Swansea to Thouars | 4,336.22 mi (6,978.47 km) |
| Swansea to Tinqueux | 4,429.25 mi (7,128.19 km) |
| Swansea to Tomblaine | 4,535.79 mi (7,299.66 km) |
| Swansea to Tonneins | 4,445.22 mi (7,153.88 km) |
| Swansea to Torcy | 4,390.08 mi (7,065.16 km) |
| Swansea to Toul | 4,523.70 mi (7,280.20 km) |
| Swansea to Toulon | 4,729.96 mi (7,612.13 km) |
| Swansea to Toulouse | 4,521.31 mi (7,276.35 km) |
| Swansea to Tourcoing | 4,347.29 mi (6,996.29 km) |
| Swansea to Tourlaville | 4,195.87 mi (6,752.59 km) |
| Swansea to Tournan-en-Brie | 4,398.44 mi (7,078.61 km) |
| Swansea to Tournefeuille | 4,517.70 mi (7,270.53 km) |
| Swansea to Tournon-sur-Rhone | 4,611.77 mi (7,421.93 km) |
