| Knokke-Heist to Ostend | 17.78 mi (28.61 km) |
| Knokke-Heist to Oud-Heverlee | 69.41 mi (111.71 km) |
| Knokke-Heist to Oud-Turnhout | 73.26 mi (117.89 km) |
| Knokke-Heist to Oudenaarde | 36.57 mi (58.85 km) |
| Knokke-Heist to Oudenburg | 16.53 mi (26.60 km) |
| Knokke-Heist to Oupeye | 111.34 mi (179.19 km) |
| Knokke-Heist to Overijse | 66.45 mi (106.95 km) |
| Knokke-Heist to Overpelt | 92.45 mi (148.78 km) |
| Knokke-Heist to Paal | 84.29 mi (135.65 km) |
| Knokke-Heist to Peer | 94.83 mi (152.61 km) |
| Knokke-Heist to Pepinster | 122.42 mi (197.02 km) |
| Knokke-Heist to Peruwelz | 58.42 mi (94.03 km) |
| Knokke-Heist to Perwez | 82.91 mi (133.43 km) |
| Knokke-Heist to Philippeville | 96.25 mi (154.91 km) |
| Knokke-Heist to Plombieres | 123.09 mi (198.09 km) |
