| Isernia to Tours | 776.88 mi (1,250.26 km) |
| Isernia to Trappes | 773.47 mi (1,244.78 km) |
| Isernia to Treillieres | 874.53 mi (1,407.42 km) |
| Isernia to Trelaze | 827.40 mi (1,331.58 km) |
| Isernia to Trets | 453.58 mi (729.97 km) |
| Isernia to Triel-sur-Seine | 781.53 mi (1,257.76 km) |
| Isernia to Troyes | 677.86 mi (1,090.91 km) |
| Isernia to Tulle | 673.89 mi (1,084.51 km) |
| Isernia to Urrugne | 819.96 mi (1,319.60 km) |
| Isernia to Ussel | 655.60 mi (1,055.08 km) |
| Isernia to Vaires-sur-Marne | 754.14 mi (1,213.67 km) |
| Isernia to Valbonne | 393.51 mi (633.30 km) |
| Isernia to Valence | 523.14 mi (841.92 km) |
| Isernia to Valenciennes | 792.53 mi (1,275.46 km) |
| Isernia to Valentigney | 544.50 mi (876.29 km) |
