| Newark to Opwijk | 3,655.48 mi (5,882.92 km) |
| Newark to Ostend | 3,597.86 mi (5,790.20 km) |
| Newark to Oud-Heverlee | 3,678.46 mi (5,919.90 km) |
| Newark to Oud-Turnhout | 3,678.82 mi (5,920.49 km) |
| Newark to Oudenaarde | 3,634.74 mi (5,849.55 km) |
| Newark to Oudenburg | 3,602.16 mi (5,797.12 km) |
| Newark to Oupeye | 3,721.22 mi (5,988.73 km) |
| Newark to Overijse | 3,674.33 mi (5,913.27 km) |
| Newark to Overpelt | 3,698.78 mi (5,952.61 km) |
| Newark to Paal | 3,693.58 mi (5,944.24 km) |
| Newark to Peer | 3,702.44 mi (5,958.51 km) |
| Newark to Pepinster | 3,732.01 mi (6,006.09 km) |
| Newark to Peruwelz | 3,642.43 mi (5,861.93 km) |
| Newark to Perwez | 3,689.88 mi (5,938.29 km) |
| Newark to Philippeville | 3,690.13 mi (5,938.69 km) |
