| Cottage Lake to Opwijk | 4,910.08 mi (7,902.01 km) |
| Cottage Lake to Ostend | 4,863.73 mi (7,827.42 km) |
| Cottage Lake to Oud-Heverlee | 4,929.67 mi (7,933.54 km) |
| Cottage Lake to Oud-Turnhout | 4,909.99 mi (7,901.87 km) |
| Cottage Lake to Oudenaarde | 4,902.05 mi (7,889.08 km) |
| Cottage Lake to Oudenburg | 4,868.15 mi (7,834.53 km) |
| Cottage Lake to Oupeye | 4,960.88 mi (7,983.76 km) |
| Cottage Lake to Overijse | 4,929.20 mi (7,932.78 km) |
| Cottage Lake to Overpelt | 4,926.28 mi (7,928.08 km) |
| Cottage Lake to Paal | 4,930.44 mi (7,934.78 km) |
| Cottage Lake to Peer | 4,931.97 mi (7,937.24 km) |
| Cottage Lake to Pepinster | 4,973.24 mi (8,003.66 km) |
| Cottage Lake to Peruwelz | 4,920.42 mi (7,918.66 km) |
| Cottage Lake to Perwez | 4,945.25 mi (7,958.62 km) |
| Cottage Lake to Philippeville | 4,962.76 mi (7,986.79 km) |
