| Isernia to Sint-Gillis-bij-Dendermonde | 809.08 mi (1,302.08 km) |
| Isernia to Sint-Gillis-Waas | 819.23 mi (1,318.42 km) |
| Isernia to Sint-Job-in-'t-Goor | 811.47 mi (1,305.94 km) |
| Isernia to Sint-Joost-ten-Node | 792.36 mi (1,275.18 km) |
| Isernia to Sint-Katelijne-Waver | 799.76 mi (1,287.09 km) |
| Isernia to Sint-Kruis | 843.62 mi (1,357.67 km) |
| Isernia to Sint-Lievens-Houtem | 810.56 mi (1,304.47 km) |
| Isernia to Sint-Martens-Lennik | 796.35 mi (1,281.60 km) |
| Isernia to Sint-Michiels | 843.14 mi (1,356.91 km) |
| Isernia to Sint-Niklaas | 816.11 mi (1,313.41 km) |
| Isernia to Sint-Pieters-Leeuw | 792.62 mi (1,275.60 km) |
| Isernia to Sint-Truiden | 768.68 mi (1,237.06 km) |
| Isernia to Soignies | 786.69 mi (1,266.06 km) |
| Isernia to Soumagne | 742.73 mi (1,195.31 km) |
| Isernia to Spa | 732.85 mi (1,179.40 km) |
