| Patchogue to Opwijk | 3,607.00 mi (5,804.91 km) |
| Patchogue to Ostend | 3,549.36 mi (5,712.14 km) |
| Patchogue to Oud-Heverlee | 3,629.97 mi (5,841.88 km) |
| Patchogue to Oud-Turnhout | 3,630.75 mi (5,843.13 km) |
| Patchogue to Oudenaarde | 3,586.08 mi (5,771.23 km) |
| Patchogue to Oudenburg | 3,553.64 mi (5,719.03 km) |
| Patchogue to Oupeye | 3,672.83 mi (5,910.85 km) |
| Patchogue to Overijse | 3,625.79 mi (5,835.15 km) |
| Patchogue to Overpelt | 3,650.72 mi (5,875.27 km) |
| Patchogue to Paal | 3,645.34 mi (5,866.61 km) |
| Patchogue to Peer | 3,654.33 mi (5,881.07 km) |
| Patchogue to Pepinster | 3,683.54 mi (5,928.09 km) |
| Patchogue to Peruwelz | 3,593.52 mi (5,783.22 km) |
| Patchogue to Perwez | 3,641.27 mi (5,860.06 km) |
| Patchogue to Philippeville | 3,641.16 mi (5,859.89 km) |
