| Mountain Ash to Tours | 347.79 mi (559.71 km) |
| Mountain Ash to Trappes | 311.05 mi (500.58 km) |
| Mountain Ash to Treillieres | 310.69 mi (500.00 km) |
| Mountain Ash to Trelaze | 320.36 mi (515.57 km) |
| Mountain Ash to Trets | 707.60 mi (1,138.77 km) |
| Mountain Ash to Triel-sur-Seine | 301.92 mi (485.89 km) |
| Mountain Ash to Troyes | 405.09 mi (651.94 km) |
| Mountain Ash to Tulle | 501.87 mi (807.68 km) |
| Mountain Ash to Urrugne | 580.07 mi (933.54 km) |
| Mountain Ash to Ussel | 496.74 mi (799.43 km) |
| Mountain Ash to Vaires-sur-Marne | 328.79 mi (529.13 km) |
| Mountain Ash to Valbonne | 734.95 mi (1,182.79 km) |
| Mountain Ash to Valence | 600.77 mi (966.85 km) |
| Mountain Ash to Valenciennes | 313.49 mi (504.51 km) |
| Mountain Ash to Valentigney | 541.76 mi (871.88 km) |
