| Grenchen to Talant | 112.55 mi (181.13 km) |
| Grenchen to Talence | 416.90 mi (670.94 km) |
| Grenchen to Tarare | 166.81 mi (268.45 km) |
| Grenchen to Tarascon | 268.83 mi (432.63 km) |
| Grenchen to Tarbes | 449.19 mi (722.91 km) |
| Grenchen to Tarnos | 498.05 mi (801.53 km) |
| Grenchen to Tassin-la-Demi-Lune | 158.77 mi (255.52 km) |
| Grenchen to Taverny | 270.02 mi (434.56 km) |
| Grenchen to Tergnier | 253.92 mi (408.65 km) |
| Grenchen to Thaon-les-Vosges | 86.17 mi (138.67 km) |
| Grenchen to Thiais | 255.67 mi (411.46 km) |
| Grenchen to Thiers | 204.85 mi (329.68 km) |
| Grenchen to Thionville | 160.09 mi (257.63 km) |
| Grenchen to Thonon-les-Bains | 71.92 mi (115.75 km) |
| Grenchen to Thorigne-Fouillard | 422.67 mi (680.23 km) |
