| Aigaleo to Opwijk | 1,306.71 mi (2,102.94 km) |
| Aigaleo to Ostend | 1,361.92 mi (2,191.80 km) |
| Aigaleo to Oud-Heverlee | 1,284.25 mi (2,066.80 km) |
| Aigaleo to Oud-Turnhout | 1,293.51 mi (2,081.70 km) |
| Aigaleo to Oudenaarde | 1,322.87 mi (2,128.95 km) |
| Aigaleo to Oudenburg | 1,357.38 mi (2,184.50 km) |
| Aigaleo to Oupeye | 1,245.03 mi (2,003.68 km) |
| Aigaleo to Overijse | 1,286.92 mi (2,071.09 km) |
| Aigaleo to Overpelt | 1,274.54 mi (2,051.17 km) |
| Aigaleo to Paal | 1,275.25 mi (2,052.31 km) |
| Aigaleo to Peer | 1,269.67 mi (2,043.33 km) |
| Aigaleo to Pepinster | 1,233.01 mi (1,984.34 km) |
| Aigaleo to Peruwelz | 1,310.59 mi (2,109.19 km) |
| Aigaleo to Perwez | 1,270.48 mi (2,044.63 km) |
| Aigaleo to Philippeville | 1,263.04 mi (2,032.66 km) |
