| Iernut to Borsbeek | 952.78 mi (1,533.35 km) |
| Iernut to Boussu | 972.68 mi (1,565.38 km) |
| Iernut to Braine-l'Alleud | 950.52 mi (1,529.72 km) |
| Iernut to Braine-le-Chateau | 955.08 mi (1,537.06 km) |
| Iernut to Braine-le-Comte | 959.86 mi (1,544.75 km) |
| Iernut to Brasschaat | 953.93 mi (1,535.20 km) |
| Iernut to Brecht | 948.75 mi (1,526.87 km) |
| Iernut to Bredene | 1,017.19 mi (1,637.00 km) |
| Iernut to Bree | 905.31 mi (1,456.96 km) |
| Iernut to Bruges | 1,006.30 mi (1,619.48 km) |
| Iernut to Brussels | 953.44 mi (1,534.41 km) |
| Iernut to Buggenhout | 961.98 mi (1,548.17 km) |
| Iernut to Chapelle-lez-Herlaimont | 951.86 mi (1,531.87 km) |
| Iernut to Charleroi | 944.61 mi (1,520.20 km) |
| Iernut to Chatelet | 940.98 mi (1,514.37 km) |
