| Grenchen to Thorigny-sur-Marne | 245.98 mi (395.86 km) |
| Grenchen to Thouare-sur-Loire | 414.32 mi (666.79 km) |
| Grenchen to Thouars | 358.29 mi (576.61 km) |
| Grenchen to Tinqueux | 211.68 mi (340.67 km) |
| Grenchen to Tomblaine | 116.94 mi (188.20 km) |
| Grenchen to Tonneins | 392.29 mi (631.33 km) |
| Grenchen to Torcy | 247.42 mi (398.18 km) |
| Grenchen to Toul | 123.97 mi (199.52 km) |
| Grenchen to Toulon | 289.77 mi (466.34 km) |
| Grenchen to Toulouse | 380.32 mi (612.06 km) |
| Grenchen to Tourcoing | 310.56 mi (499.80 km) |
| Grenchen to Tourlaville | 444.69 mi (715.67 km) |
| Grenchen to Tournan-en-Brie | 239.35 mi (385.20 km) |
| Grenchen to Tournefeuille | 384.89 mi (619.43 km) |
| Grenchen to Tournon-sur-Rhone | 191.27 mi (307.82 km) |
