| Aragona to Opwijk | 1,045.36 mi (1,682.35 km) |
| Aragona to Ostend | 1,089.22 mi (1,752.93 km) |
| Aragona to Oud-Heverlee | 1,027.00 mi (1,652.79 km) |
| Aragona to Oud-Turnhout | 1,050.07 mi (1,689.92 km) |
| Aragona to Oudenaarde | 1,051.47 mi (1,692.18 km) |
| Aragona to Oudenburg | 1,084.86 mi (1,745.92 km) |
| Aragona to Oupeye | 999.64 mi (1,608.76 km) |
| Aragona to Overijse | 1,026.80 mi (1,652.48 km) |
| Aragona to Overpelt | 1,035.52 mi (1,666.51 km) |
| Aragona to Paal | 1,029.26 mi (1,656.43 km) |
| Aragona to Peer | 1,029.61 mi (1,656.99 km) |
| Aragona to Pepinster | 987.51 mi (1,589.24 km) |
| Aragona to Peruwelz | 1,032.35 mi (1,661.41 km) |
| Aragona to Perwez | 1,011.21 mi (1,627.38 km) |
| Aragona to Philippeville | 991.47 mi (1,595.62 km) |
