| Stony Brook to Opwijk | 3,605.19 mi (5,801.99 km) |
| Stony Brook to Ostend | 3,547.55 mi (5,709.24 km) |
| Stony Brook to Oud-Heverlee | 3,628.16 mi (5,838.96 km) |
| Stony Brook to Oud-Turnhout | 3,628.81 mi (5,840.01 km) |
| Stony Brook to Oudenaarde | 3,584.32 mi (5,768.41 km) |
| Stony Brook to Oudenburg | 3,551.84 mi (5,716.13 km) |
| Stony Brook to Oupeye | 3,670.99 mi (5,907.89 km) |
| Stony Brook to Overijse | 3,624.00 mi (5,832.26 km) |
| Stony Brook to Overpelt | 3,648.78 mi (5,872.14 km) |
| Stony Brook to Paal | 3,643.45 mi (5,863.57 km) |
| Stony Brook to Peer | 3,652.40 mi (5,877.97 km) |
| Stony Brook to Pepinster | 3,681.73 mi (5,925.17 km) |
| Stony Brook to Peruwelz | 3,591.85 mi (5,780.52 km) |
| Stony Brook to Perwez | 3,639.50 mi (5,857.21 km) |
| Stony Brook to Philippeville | 3,639.51 mi (5,857.22 km) |
