| Cliffside Park to Opwijk | 3,643.73 mi (5,864.01 km) |
| Cliffside Park to Ostend | 3,586.11 mi (5,771.29 km) |
| Cliffside Park to Oud-Heverlee | 3,666.71 mi (5,900.99 km) |
| Cliffside Park to Oud-Turnhout | 3,667.08 mi (5,901.60 km) |
| Cliffside Park to Oudenaarde | 3,622.99 mi (5,830.63 km) |
| Cliffside Park to Oudenburg | 3,590.41 mi (5,778.21 km) |
| Cliffside Park to Oupeye | 3,709.47 mi (5,969.82 km) |
| Cliffside Park to Overijse | 3,662.58 mi (5,894.36 km) |
| Cliffside Park to Overpelt | 3,687.04 mi (5,933.72 km) |
| Cliffside Park to Paal | 3,681.84 mi (5,925.34 km) |
| Cliffside Park to Peer | 3,690.70 mi (5,939.61 km) |
| Cliffside Park to Pepinster | 3,720.26 mi (5,987.18 km) |
| Cliffside Park to Peruwelz | 3,630.67 mi (5,843.01 km) |
| Cliffside Park to Perwez | 3,678.13 mi (5,919.37 km) |
| Cliffside Park to Philippeville | 3,678.37 mi (5,919.76 km) |
