| Nieder-Olm to Borsbeek | 186.05 mi (299.41 km) |
| Nieder-Olm to Boussu | 198.33 mi (319.18 km) |
| Nieder-Olm to Braine-l'Alleud | 177.30 mi (285.33 km) |
| Nieder-Olm to Braine-le-Chateau | 181.77 mi (292.53 km) |
| Nieder-Olm to Braine-le-Comte | 186.00 mi (299.33 km) |
| Nieder-Olm to Brasschaat | 188.85 mi (303.92 km) |
| Nieder-Olm to Brecht | 185.43 mi (298.43 km) |
| Nieder-Olm to Bredene | 246.92 mi (397.37 km) |
| Nieder-Olm to Bree | 142.83 mi (229.87 km) |
| Nieder-Olm to Bruges | 236.23 mi (380.17 km) |
| Nieder-Olm to Brussels | 181.59 mi (292.25 km) |
| Nieder-Olm to Buggenhout | 191.53 mi (308.24 km) |
| Nieder-Olm to Chapelle-lez-Herlaimont | 177.61 mi (285.84 km) |
| Nieder-Olm to Charleroi | 170.28 mi (274.04 km) |
| Nieder-Olm to Chatelet | 166.66 mi (268.22 km) |
