| Esztergom to Opwijk | 689.39 mi (1,109.47 km) |
| Esztergom to Ostend | 746.82 mi (1,201.90 km) |
| Esztergom to Oud-Heverlee | 666.80 mi (1,073.11 km) |
| Esztergom to Oud-Turnhout | 661.91 mi (1,065.24 km) |
| Esztergom to Oudenaarde | 712.54 mi (1,146.72 km) |
| Esztergom to Oudenburg | 742.79 mi (1,195.40 km) |
| Esztergom to Oupeye | 623.29 mi (1,003.10 km) |
| Esztergom to Overijse | 671.72 mi (1,081.03 km) |
| Esztergom to Overpelt | 641.99 mi (1,033.18 km) |
| Esztergom to Paal | 648.84 mi (1,044.21 km) |
| Esztergom to Peer | 638.83 mi (1,028.10 km) |
| Esztergom to Pepinster | 613.61 mi (987.51 km) |
| Esztergom to Peruwelz | 709.07 mi (1,141.13 km) |
| Esztergom to Perwez | 657.35 mi (1,057.90 km) |
| Esztergom to Philippeville | 663.47 mi (1,067.75 km) |
