| Ignalina to Octeville | 1,225.34 mi (1,971.99 km) |
| Ignalina to Oignies | 1,017.09 mi (1,636.84 km) |
| Ignalina to Oissel | 1,129.21 mi (1,817.28 km) |
| Ignalina to Olivet | 1,154.52 mi (1,858.02 km) |
| Ignalina to Ollioules | 1,237.23 mi (1,991.13 km) |
| Ignalina to Olonne-sur-Mer | 1,347.76 mi (2,169.01 km) |
| Ignalina to Oloron-Sainte-Marie | 1,455.80 mi (2,342.88 km) |
| Ignalina to Onet Village | 1,285.24 mi (2,068.39 km) |
| Ignalina to Onnaing | 996.40 mi (1,603.56 km) |
| Ignalina to Orange | 1,219.90 mi (1,963.24 km) |
| Ignalina to Orchies | 1,007.21 mi (1,620.94 km) |
| Ignalina to Orleans | 1,152.65 mi (1,855.01 km) |
| Ignalina to Orly | 1,101.41 mi (1,772.54 km) |
| Ignalina to Ormesson-sur-Marne | 1,094.28 mi (1,761.07 km) |
| Ignalina to Orsay | 1,110.96 mi (1,787.92 km) |
