| Porto Recanati to Opwijk | 683.81 mi (1,100.49 km) |
| Porto Recanati to Ostend | 735.54 mi (1,183.73 km) |
| Porto Recanati to Oud-Heverlee | 662.62 mi (1,066.38 km) |
| Porto Recanati to Oud-Turnhout | 678.54 mi (1,092.01 km) |
| Porto Recanati to Oudenaarde | 696.21 mi (1,120.44 km) |
| Porto Recanati to Oudenburg | 730.98 mi (1,176.40 km) |
| Porto Recanati to Oupeye | 627.90 mi (1,010.51 km) |
| Porto Recanati to Overijse | 664.10 mi (1,068.77 km) |
| Porto Recanati to Overpelt | 661.31 mi (1,064.28 km) |
| Porto Recanati to Paal | 658.60 mi (1,059.91 km) |
| Porto Recanati to Peer | 655.79 mi (1,055.40 km) |
| Porto Recanati to Pepinster | 615.51 mi (990.57 km) |
| Porto Recanati to Peruwelz | 681.10 mi (1,096.13 km) |
| Porto Recanati to Perwez | 647.64 mi (1,042.27 km) |
| Porto Recanati to Philippeville | 635.01 mi (1,021.95 km) |
