| Hemel Hempstead to Thorigny-sur-Marne | 242.99 mi (391.06 km) |
| Hemel Hempstead to Thouare-sur-Loire | 312.82 mi (503.44 km) |
| Hemel Hempstead to Thouars | 330.30 mi (531.56 km) |
| Hemel Hempstead to Tinqueux | 261.29 mi (420.51 km) |
| Hemel Hempstead to Tomblaine | 363.28 mi (584.65 km) |
| Hemel Hempstead to Tonneins | 509.98 mi (820.74 km) |
| Hemel Hempstead to Torcy | 243.21 mi (391.41 km) |
| Hemel Hempstead to Toul | 352.37 mi (567.09 km) |
| Hemel Hempstead to Toulon | 666.26 mi (1,072.25 km) |
| Hemel Hempstead to Toulouse | 569.92 mi (917.19 km) |
| Hemel Hempstead to Tourcoing | 172.35 mi (277.38 km) |
| Hemel Hempstead to Tourlaville | 153.78 mi (247.48 km) |
| Hemel Hempstead to Tournan-en-Brie | 252.47 mi (406.31 km) |
| Hemel Hempstead to Tournefeuille | 570.53 mi (918.18 km) |
| Hemel Hempstead to Tournon-sur-Rhone | 521.68 mi (839.57 km) |
