| Aspropyrgos to Opwijk | 1,299.43 mi (2,091.24 km) |
| Aspropyrgos to Ostend | 1,354.64 mi (2,180.09 km) |
| Aspropyrgos to Oud-Heverlee | 1,276.98 mi (2,055.11 km) |
| Aspropyrgos to Oud-Turnhout | 1,286.26 mi (2,070.04 km) |
| Aspropyrgos to Oudenaarde | 1,315.59 mi (2,117.23 km) |
| Aspropyrgos to Oudenburg | 1,350.11 mi (2,172.79 km) |
| Aspropyrgos to Oupeye | 1,237.77 mi (1,991.99 km) |
| Aspropyrgos to Overijse | 1,279.64 mi (2,059.39 km) |
| Aspropyrgos to Overpelt | 1,267.29 mi (2,039.51 km) |
| Aspropyrgos to Paal | 1,267.99 mi (2,040.64 km) |
| Aspropyrgos to Peer | 1,262.42 mi (2,031.67 km) |
| Aspropyrgos to Pepinster | 1,225.75 mi (1,972.66 km) |
| Aspropyrgos to Peruwelz | 1,303.31 mi (2,097.47 km) |
| Aspropyrgos to Perwez | 1,263.20 mi (2,032.93 km) |
| Aspropyrgos to Philippeville | 1,255.75 mi (2,020.94 km) |
