| Esztergom to Octeville | 935.12 mi (1,504.93 km) |
| Esztergom to Oignies | 734.15 mi (1,181.50 km) |
| Esztergom to Oissel | 812.23 mi (1,307.15 km) |
| Esztergom to Olivet | 779.65 mi (1,254.73 km) |
| Esztergom to Ollioules | 701.24 mi (1,128.54 km) |
| Esztergom to Olonne-sur-Mer | 964.70 mi (1,552.53 km) |
| Esztergom to Oloron-Sainte-Marie | 986.22 mi (1,587.16 km) |
| Esztergom to Onet Village | 807.45 mi (1,299.47 km) |
| Esztergom to Onnaing | 707.00 mi (1,137.80 km) |
| Esztergom to Orange | 713.72 mi (1,148.62 km) |
| Esztergom to Orchies | 723.31 mi (1,164.06 km) |
| Esztergom to Orleans | 779.00 mi (1,253.67 km) |
| Esztergom to Orly | 753.35 mi (1,212.40 km) |
| Esztergom to Ormesson-sur-Marne | 746.67 mi (1,201.65 km) |
| Esztergom to Orsay | 762.78 mi (1,227.57 km) |
