| Ourem to Beyne-Heusay | 1,023.32 mi (1,646.87 km) |
| Ourem to Bierbeek | 1,005.70 mi (1,618.52 km) |
| Ourem to Bilzen | 1,030.78 mi (1,658.88 km) |
| Ourem to Binche | 965.93 mi (1,554.51 km) |
| Ourem to Bissegem | 958.75 mi (1,542.96 km) |
| Ourem to Blankenberge | 981.45 mi (1,579.49 km) |
| Ourem to Blegny | 1,028.34 mi (1,654.96 km) |
| Ourem to Bocholt | 1,047.32 mi (1,685.49 km) |
| Ourem to Boechout | 1,012.81 mi (1,629.96 km) |
| Ourem to Bonheiden | 1,008.47 mi (1,622.97 km) |
| Ourem to Boom | 1,005.99 mi (1,618.98 km) |
| Ourem to Boortmeerbeek | 1,006.99 mi (1,620.59 km) |
| Ourem to Borgerhout | 1,014.65 mi (1,632.92 km) |
| Ourem to Borgloon | 1,022.22 mi (1,645.10 km) |
| Ourem to Bornem | 1,002.88 mi (1,613.97 km) |
