| Perris to Opwijk | 5,585.23 mi (8,988.56 km) |
| Perris to Ostend | 5,533.17 mi (8,904.78 km) |
| Perris to Oud-Heverlee | 5,606.75 mi (9,023.19 km) |
| Perris to Oud-Turnhout | 5,593.14 mi (9,001.28 km) |
| Perris to Oudenaarde | 5,572.50 mi (8,968.07 km) |
| Perris to Oudenburg | 5,537.73 mi (8,912.11 km) |
| Perris to Oupeye | 5,643.12 mi (9,081.72 km) |
| Perris to Overijse | 5,605.00 mi (9,020.38 km) |
| Perris to Overpelt | 5,611.31 mi (9,030.52 km) |
| Perris to Paal | 5,612.45 mi (9,032.37 km) |
| Perris to Peer | 5,616.53 mi (9,038.93 km) |
| Perris to Pepinster | 5,655.42 mi (9,101.52 km) |
| Perris to Peruwelz | 5,587.87 mi (8,992.82 km) |
| Perris to Perwez | 5,621.51 mi (9,046.94 km) |
| Perris to Philippeville | 5,633.71 mi (9,066.59 km) |
