| Penarth to Talant | 463.47 mi (745.88 km) |
| Penarth to Talence | 473.29 mi (761.68 km) |
| Penarth to Tarare | 515.78 mi (830.06 km) |
| Penarth to Tarascon | 639.93 mi (1,029.86 km) |
| Penarth to Tarbes | 586.38 mi (943.68 km) |
| Penarth to Tarnos | 550.87 mi (886.54 km) |
| Penarth to Tassin-la-Demi-Lune | 533.47 mi (858.53 km) |
| Penarth to Taverny | 290.57 mi (467.62 km) |
| Penarth to Tergnier | 308.76 mi (496.89 km) |
| Penarth to Thaon-les-Vosges | 479.96 mi (772.41 km) |
| Penarth to Thiais | 307.57 mi (494.98 km) |
| Penarth to Thiers | 491.86 mi (791.58 km) |
| Penarth to Thionville | 435.17 mi (700.34 km) |
| Penarth to Thonon-les-Bains | 560.04 mi (901.30 km) |
| Penarth to Thorigne-Fouillard | 236.81 mi (381.11 km) |
