| Olkusz to Borsbeek | 661.31 mi (1,064.27 km) |
| Olkusz to Boussu | 693.89 mi (1,116.71 km) |
| Olkusz to Braine-l'Alleud | 667.39 mi (1,074.06 km) |
| Olkusz to Braine-le-Chateau | 671.97 mi (1,081.43 km) |
| Olkusz to Braine-le-Comte | 678.19 mi (1,091.43 km) |
| Olkusz to Brasschaat | 661.03 mi (1,063.83 km) |
| Olkusz to Brecht | 654.85 mi (1,053.88 km) |
| Olkusz to Bredene | 726.52 mi (1,169.22 km) |
| Olkusz to Bree | 613.67 mi (987.60 km) |
| Olkusz to Bruges | 715.80 mi (1,151.97 km) |
| Olkusz to Brussels | 667.62 mi (1,074.43 km) |
| Olkusz to Buggenhout | 673.86 mi (1,084.47 km) |
| Olkusz to Chapelle-lez-Herlaimont | 672.34 mi (1,082.02 km) |
| Olkusz to Charleroi | 666.16 mi (1,072.08 km) |
| Olkusz to Chatelet | 662.50 mi (1,066.19 km) |
