| Bronx to Opwijk | 3,637.58 mi (5,854.12 km) |
| Bronx to Ostend | 3,579.96 mi (5,761.39 km) |
| Bronx to Oud-Heverlee | 3,660.56 mi (5,891.10 km) |
| Bronx to Oud-Turnhout | 3,660.96 mi (5,891.75 km) |
| Bronx to Oudenaarde | 3,616.83 mi (5,820.72 km) |
| Bronx to Oudenburg | 3,584.26 mi (5,768.31 km) |
| Bronx to Oupeye | 3,703.33 mi (5,959.94 km) |
| Bronx to Overijse | 3,656.43 mi (5,884.46 km) |
| Bronx to Overpelt | 3,680.92 mi (5,923.87 km) |
| Bronx to Paal | 3,675.70 mi (5,915.47 km) |
| Bronx to Peer | 3,684.58 mi (5,929.76 km) |
| Bronx to Pepinster | 3,714.11 mi (5,977.28 km) |
| Bronx to Peruwelz | 3,624.50 mi (5,833.06 km) |
| Bronx to Perwez | 3,671.97 mi (5,909.46 km) |
| Bronx to Philippeville | 3,672.18 mi (5,909.81 km) |
