| Cities | Distance |
|---|---|
| Bierbeek to Oria | 943.68 mi (1,518.71 km) |
| Bierbeek to Oristano | 777.23 mi (1,250.83 km) |
| Bierbeek to Orta Nova | 838.50 mi (1,349.44 km) |
| Bierbeek to Orte | 681.31 mi (1,096.46 km) |
| Bierbeek to Ortona | 742.19 mi (1,194.44 km) |
| Bierbeek to Orvieto | 658.90 mi (1,060.40 km) |
| Bierbeek to Orzinuovi | 444.41 mi (715.22 km) |
| Bierbeek to Osimo | 651.46 mi (1,048.42 km) |
| Bierbeek to Ospitaletto | 438.75 mi (706.10 km) |
| Bierbeek to Ostuni | 929.20 mi (1,495.40 km) |
| Bierbeek to Ottaviano | 831.68 mi (1,338.45 km) |
| Bierbeek to Ovada | 464.23 mi (747.10 km) |
| Bierbeek to Ozieri | 736.69 mi (1,185.58 km) |
| Bierbeek to Paceco | 966.10 mi (1,554.78 km) |
| Bierbeek to Pachino | 1,100.77 mi (1,771.51 km) |