| Cities | Distance |
|---|---|
| Onnaing to Beyne-Heusay | 91.55 mi (147.33 km) |
| Onnaing to Bierbeek | 59.77 mi (96.19 km) |
| Onnaing to Bilzen | 90.36 mi (145.43 km) |
| Onnaing to Binche | 25.06 mi (40.33 km) |
| Onnaing to Bissegem | 34.03 mi (54.76 km) |
| Onnaing to Blankenberge | 66.43 mi (106.91 km) |
| Onnaing to Blegny | 95.74 mi (154.08 km) |
| Onnaing to Bocholt | 102.12 mi (164.35 km) |
| Onnaing to Boechout | 65.34 mi (105.16 km) |
| Onnaing to Bonheiden | 60.52 mi (97.41 km) |
| Onnaing to Boom | 58.64 mi (94.37 km) |
| Onnaing to Boortmeerbeek | 59.08 mi (95.08 km) |
| Onnaing to Borgerhout | 67.78 mi (109.08 km) |
| Onnaing to Borgloon | 81.72 mi (131.52 km) |
| Onnaing to Bornem | 56.50 mi (90.93 km) |