| Keerbergen to Ostend | 75.82 mi (122.02 km) |
| Keerbergen to Oud-Heverlee | 11.83 mi (19.05 km) |
| Keerbergen to Oud-Turnhout | 26.50 mi (42.65 km) |
| Keerbergen to Oudenaarde | 46.13 mi (74.25 km) |
| Keerbergen to Oudenburg | 71.87 mi (115.66 km) |
| Keerbergen to Oupeye | 48.61 mi (78.23 km) |
| Keerbergen to Overijse | 15.77 mi (25.38 km) |
| Keerbergen to Overpelt | 37.14 mi (59.77 km) |
| Keerbergen to Paal | 23.68 mi (38.10 km) |
| Keerbergen to Peer | 36.82 mi (59.25 km) |
| Keerbergen to Pepinster | 59.93 mi (96.44 km) |
| Keerbergen to Peruwelz | 56.80 mi (91.42 km) |
| Keerbergen to Perwez | 27.39 mi (44.08 km) |
| Keerbergen to Philippeville | 55.60 mi (89.48 km) |
| Keerbergen to Plombieres | 60.46 mi (97.29 km) |
