| Iernut to Roeselare | 1,007.36 mi (1,621.18 km) |
| Iernut to Ronse | 984.61 mi (1,584.57 km) |
| Iernut to Rotselaar | 939.53 mi (1,512.03 km) |
| Iernut to Rumst | 953.91 mi (1,535.17 km) |
| Iernut to Saint-Ghislain | 971.96 mi (1,564.22 km) |
| Iernut to Saint-Nicolas | 899.93 mi (1,448.30 km) |
| Iernut to Saint-Vith | 869.38 mi (1,399.13 km) |
| Iernut to Scherpenheuvel | 929.24 mi (1,495.46 km) |
| Iernut to Schilde | 949.76 mi (1,528.49 km) |
| Iernut to Schoten | 952.82 mi (1,533.42 km) |
| Iernut to Seneffe | 954.05 mi (1,535.40 km) |
| Iernut to Seraing | 900.69 mi (1,449.52 km) |
| Iernut to Sint-Amandsberg | 981.93 mi (1,580.26 km) |
| Iernut to Sint-Andries | 1,007.92 mi (1,622.09 km) |
| Iernut to Sint-Genesius-Rode | 952.41 mi (1,532.75 km) |
