| Piazza Armerina to Opwijk | 1,063.28 mi (1,711.19 km) |
| Piazza Armerina to Ostend | 1,108.41 mi (1,783.81 km) |
| Piazza Armerina to Oud-Heverlee | 1,044.43 mi (1,680.85 km) |
| Piazza Armerina to Oud-Turnhout | 1,066.48 mi (1,716.34 km) |
| Piazza Armerina to Oudenaarde | 1,070.30 mi (1,722.48 km) |
| Piazza Armerina to Oudenburg | 1,104.01 mi (1,776.73 km) |
| Piazza Armerina to Oupeye | 1,015.84 mi (1,634.83 km) |
| Piazza Armerina to Overijse | 1,044.49 mi (1,680.94 km) |
| Piazza Armerina to Overpelt | 1,051.45 mi (1,692.14 km) |
| Piazza Armerina to Paal | 1,045.74 mi (1,682.95 km) |
| Piazza Armerina to Peer | 1,045.58 mi (1,682.70 km) |
| Piazza Armerina to Pepinster | 1,003.62 mi (1,615.17 km) |
| Piazza Armerina to Peruwelz | 1,051.65 mi (1,692.46 km) |
| Piazza Armerina to Perwez | 1,028.70 mi (1,655.53 km) |
| Piazza Armerina to Philippeville | 1,009.89 mi (1,625.25 km) |
