| Cities | Distance |
|---|
| Boo to Opwijk | 797.78 mi (1,283.91 km) |
| Boo to Ostend | 819.03 mi (1,318.10 km) |
| Boo to Oud-Heverlee | 792.20 mi (1,274.92 km) |
| Boo to Oud-Turnhout | 757.34 mi (1,218.82 km) |
| Boo to Oudenaarde | 819.94 mi (1,319.56 km) |
| Boo to Oudenburg | 818.96 mi (1,317.99 km) |
| Boo to Oupeye | 774.08 mi (1,245.77 km) |
| Boo to Overijse | 798.47 mi (1,285.01 km) |
| Boo to Overpelt | 751.43 mi (1,209.31 km) |
| Boo to Paal | 767.58 mi (1,235.31 km) |
| Boo to Peer | 755.12 mi (1,215.24 km) |
| Boo to Pepinster | 777.82 mi (1,251.77 km) |
| Boo to Peruwelz | 838.44 mi (1,349.33 km) |
| Boo to Perwez | 799.93 mi (1,287.36 km) |
| Boo to Philippeville | 830.51 mi (1,336.58 km) |
