| Agios Athanasios to Opwijk | 1,824.33 mi (2,935.98 km) |
| Agios Athanasios to Ostend | 1,881.44 mi (3,027.89 km) |
| Agios Athanasios to Oud-Heverlee | 1,801.38 mi (2,899.04 km) |
| Agios Athanasios to Oud-Turnhout | 1,804.86 mi (2,904.63 km) |
| Agios Athanasios to Oudenaarde | 1,843.54 mi (2,966.89 km) |
| Agios Athanasios to Oudenburg | 1,877.03 mi (3,020.79 km) |
| Agios Athanasios to Oupeye | 1,759.61 mi (2,831.82 km) |
| Agios Athanasios to Overijse | 1,804.99 mi (2,904.86 km) |
| Agios Athanasios to Overpelt | 1,785.11 mi (2,872.85 km) |
| Agios Athanasios to Paal | 1,788.51 mi (2,878.33 km) |
| Agios Athanasios to Peer | 1,780.90 mi (2,866.09 km) |
| Agios Athanasios to Pepinster | 1,748.27 mi (2,813.57 km) |
| Agios Athanasios to Peruwelz | 1,834.28 mi (2,951.98 km) |
| Agios Athanasios to Perwez | 1,789.02 mi (2,879.14 km) |
| Agios Athanasios to Philippeville | 1,786.39 mi (2,874.92 km) |
