| Melendugno to Opwijk | 1,003.67 mi (1,615.25 km) |
| Melendugno to Ostend | 1,056.86 mi (1,700.86 km) |
| Melendugno to Oud-Heverlee | 981.89 mi (1,580.20 km) |
| Melendugno to Oud-Turnhout | 995.11 mi (1,601.47 km) |
| Melendugno to Oudenaarde | 1,017.52 mi (1,637.54 km) |
| Melendugno to Oudenburg | 1,052.30 mi (1,693.52 km) |
| Melendugno to Oupeye | 945.12 mi (1,521.02 km) |
| Melendugno to Overijse | 983.85 mi (1,583.36 km) |
| Melendugno to Overpelt | 977.02 mi (1,572.36 km) |
| Melendugno to Paal | 975.78 mi (1,570.36 km) |
| Melendugno to Peer | 971.75 mi (1,563.89 km) |
| Melendugno to Pepinster | 932.83 mi (1,501.24 km) |
| Melendugno to Peruwelz | 1,003.37 mi (1,614.76 km) |
| Melendugno to Perwez | 967.33 mi (1,556.77 km) |
| Melendugno to Philippeville | 956.64 mi (1,539.56 km) |
