| Cities | Distance |
|---|---|
| Isernia to Geraardsbergen | 802.82 mi (1,292.02 km) |
| Isernia to Gerpinnes | 761.33 mi (1,225.24 km) |
| Isernia to Gistel | 849.13 mi (1,366.55 km) |
| Isernia to Gooik | 797.31 mi (1,283.14 km) |
| Isernia to Grez-Doiceau | 777.32 mi (1,250.97 km) |
| Isernia to Grimbergen | 796.77 mi (1,282.28 km) |
| Isernia to Grobbendonk | 802.03 mi (1,290.75 km) |
| Isernia to Haacht | 792.09 mi (1,274.74 km) |
| Isernia to Haaltert | 805.86 mi (1,296.91 km) |
| Isernia to Halen | 777.71 mi (1,251.60 km) |
| Isernia to Halle | 790.52 mi (1,272.22 km) |
| Isernia to Hamme | 811.70 mi (1,306.30 km) |
| Isernia to Hannut | 763.20 mi (1,228.25 km) |
| Isernia to Harelbeke | 823.77 mi (1,325.73 km) |
| Isernia to Hasselt | 770.86 mi (1,240.57 km) |