| Rochester Hills to Opwijk | 3,922.80 mi (6,313.14 km) |
| Rochester Hills to Ostend | 3,866.00 mi (6,221.73 km) |
| Rochester Hills to Oud-Heverlee | 3,945.70 mi (6,349.99 km) |
| Rochester Hills to Oud-Turnhout | 3,941.59 mi (6,343.38 km) |
| Rochester Hills to Oudenaarde | 3,904.30 mi (6,283.36 km) |
| Rochester Hills to Oudenburg | 3,870.46 mi (6,228.90 km) |
| Rochester Hills to Oupeye | 3,987.14 mi (6,416.69 km) |
| Rochester Hills to Overijse | 3,942.27 mi (6,344.48 km) |
| Rochester Hills to Overpelt | 3,961.33 mi (6,375.15 km) |
| Rochester Hills to Paal | 3,958.07 mi (6,369.89 km) |
| Rochester Hills to Peer | 3,965.55 mi (6,381.94 km) |
| Rochester Hills to Pepinster | 3,998.60 mi (6,435.12 km) |
| Rochester Hills to Peruwelz | 3,914.61 mi (6,299.96 km) |
| Rochester Hills to Perwez | 3,958.39 mi (6,370.41 km) |
| Rochester Hills to Philippeville | 3,962.49 mi (6,377.02 km) |
