| Helmstedt to Thorigny-sur-Marne | 431.35 mi (694.20 km) |
| Helmstedt to Thouare-sur-Loire | 651.60 mi (1,048.65 km) |
| Helmstedt to Thouars | 618.91 mi (996.04 km) |
| Helmstedt to Tinqueux | 369.28 mi (594.30 km) |
| Helmstedt to Tomblaine | 323.08 mi (519.94 km) |
| Helmstedt to Tonneins | 730.07 mi (1,174.93 km) |
| Helmstedt to Torcy | 434.60 mi (699.42 km) |
| Helmstedt to Toul | 332.98 mi (535.88 km) |
| Helmstedt to Toulon | 671.43 mi (1,080.56 km) |
| Helmstedt to Toulouse | 741.14 mi (1,192.74 km) |
| Helmstedt to Tourcoing | 353.21 mi (568.44 km) |
| Helmstedt to Tourlaville | 575.72 mi (926.53 km) |
| Helmstedt to Tournan-en-Brie | 434.76 mi (699.68 km) |
| Helmstedt to Tournefeuille | 744.98 mi (1,198.94 km) |
| Helmstedt to Tournon-sur-Rhone | 569.02 mi (915.74 km) |
