| Milngavie to Opwijk | 489.64 mi (788.00 km) |
| Milngavie to Ostend | 440.23 mi (708.49 km) |
| Milngavie to Oud-Heverlee | 510.66 mi (821.83 km) |
| Milngavie to Oud-Turnhout | 496.50 mi (799.05 km) |
| Milngavie to Oudenaarde | 479.09 mi (771.02 km) |
| Milngavie to Oudenburg | 444.72 mi (715.71 km) |
| Milngavie to Oupeye | 546.42 mi (879.38 km) |
| Milngavie to Overijse | 509.27 mi (819.60 km) |
| Milngavie to Overpelt | 514.86 mi (828.59 km) |
| Milngavie to Paal | 515.76 mi (830.03 km) |
| Milngavie to Peer | 520.00 mi (836.87 km) |
| Milngavie to Pepinster | 558.73 mi (899.19 km) |
| Milngavie to Peruwelz | 496.57 mi (799.16 km) |
| Milngavie to Perwez | 525.70 mi (846.03 km) |
| Milngavie to Philippeville | 540.29 mi (869.51 km) |
