| Cookstown to Opwijk | 521.69 mi (839.57 km) |
| Cookstown to Ostend | 466.15 mi (750.20 km) |
| Cookstown to Oud-Heverlee | 544.35 mi (876.04 km) |
| Cookstown to Oud-Turnhout | 538.54 mi (866.70 km) |
| Cookstown to Oudenaarde | 505.25 mi (813.12 km) |
| Cookstown to Oudenburg | 470.69 mi (757.50 km) |
| Cookstown to Oupeye | 584.85 mi (941.23 km) |
| Cookstown to Overijse | 541.41 mi (871.32 km) |
| Cookstown to Overpelt | 558.23 mi (898.39 km) |
| Cookstown to Paal | 555.36 mi (893.77 km) |
| Cookstown to Peer | 562.52 mi (905.29 km) |
| Cookstown to Pepinster | 596.55 mi (960.05 km) |
| Cookstown to Peruwelz | 518.30 mi (834.13 km) |
| Cookstown to Perwez | 557.79 mi (897.67 km) |
| Cookstown to Philippeville | 565.46 mi (910.02 km) |
