| Plano to Opwijk | 4,914.16 mi (7,908.58 km) |
| Plano to Ostend | 4,857.54 mi (7,817.45 km) |
| Plano to Oud-Heverlee | 4,937.02 mi (7,945.37 km) |
| Plano to Oud-Turnhout | 4,932.24 mi (7,937.68 km) |
| Plano to Oudenaarde | 4,895.97 mi (7,879.31 km) |
| Plano to Oudenburg | 4,862.01 mi (7,824.64 km) |
| Plano to Oupeye | 4,978.22 mi (8,011.67 km) |
| Plano to Overijse | 4,933.69 mi (7,940.01 km) |
| Plano to Overpelt | 4,951.91 mi (7,969.34 km) |
| Plano to Paal | 4,948.96 mi (7,964.59 km) |
| Plano to Peer | 4,956.22 mi (7,976.27 km) |
| Plano to Pepinster | 4,989.76 mi (8,030.24 km) |
| Plano to Peruwelz | 4,906.59 mi (7,896.40 km) |
| Plano to Perwez | 4,949.87 mi (7,966.04 km) |
| Plano to Philippeville | 4,954.45 mi (7,973.41 km) |
