| Isernia to Talant | 602.78 mi (970.08 km) |
| Isernia to Talence | 777.32 mi (1,250.98 km) |
| Isernia to Tarare | 571.72 mi (920.09 km) |
| Isernia to Tarascon | 509.33 mi (819.68 km) |
| Isernia to Tarbes | 730.56 mi (1,175.72 km) |
| Isernia to Tarnos | 808.79 mi (1,301.62 km) |
| Isernia to Tassin-la-Demi-Lune | 552.69 mi (889.47 km) |
| Isernia to Taverny | 775.34 mi (1,247.79 km) |
| Isernia to Tergnier | 766.35 mi (1,233.32 km) |
| Isernia to Thaon-les-Vosges | 597.12 mi (960.97 km) |
| Isernia to Thiais | 758.56 mi (1,220.79 km) |
| Isernia to Thiers | 608.66 mi (979.55 km) |
| Isernia to Thionville | 662.54 mi (1,066.25 km) |
| Isernia to Thonon-les-Bains | 506.70 mi (815.45 km) |
| Isernia to Thorigne-Fouillard | 894.74 mi (1,439.94 km) |
