| Porto-Vecchio to Opwijk | 691.59 mi (1,113.01 km) |
| Porto-Vecchio to Ostend | 730.76 mi (1,176.04 km) |
| Porto-Vecchio to Oud-Heverlee | 675.27 mi (1,086.74 km) |
| Porto-Vecchio to Oud-Turnhout | 702.11 mi (1,129.94 km) |
| Porto-Vecchio to Oudenaarde | 694.47 mi (1,117.63 km) |
| Porto-Vecchio to Oudenburg | 726.57 mi (1,169.29 km) |
| Porto-Vecchio to Oupeye | 653.35 mi (1,051.47 km) |
| Porto-Vecchio to Overijse | 674.14 mi (1,084.92 km) |
| Porto-Vecchio to Overpelt | 689.83 mi (1,110.17 km) |
| Porto-Vecchio to Paal | 681.33 mi (1,096.49 km) |
| Porto-Vecchio to Peer | 683.82 mi (1,100.50 km) |
| Porto-Vecchio to Pepinster | 641.81 mi (1,032.89 km) |
| Porto-Vecchio to Peruwelz | 674.00 mi (1,084.70 km) |
| Porto-Vecchio to Perwez | 659.45 mi (1,061.29 km) |
| Porto-Vecchio to Philippeville | 636.50 mi (1,024.35 km) |
