| Birzai to Octeville | 1,180.51 mi (1,899.85 km) |
| Birzai to Oignies | 975.70 mi (1,570.24 km) |
| Birzai to Oissel | 1,089.29 mi (1,753.04 km) |
| Birzai to Olivet | 1,121.38 mi (1,804.68 km) |
| Birzai to Ollioules | 1,228.44 mi (1,976.98 km) |
| Birzai to Olonne-sur-Mer | 1,312.57 mi (2,112.37 km) |
| Birzai to Oloron-Sainte-Marie | 1,432.12 mi (2,304.78 km) |
| Birzai to Onet Village | 1,265.01 mi (2,035.83 km) |
| Birzai to Onnaing | 956.33 mi (1,539.06 km) |
| Birzai to Orange | 1,205.55 mi (1,940.15 km) |
| Birzai to Orchies | 966.19 mi (1,554.94 km) |
| Birzai to Orleans | 1,119.39 mi (1,801.48 km) |
| Birzai to Orly | 1,065.91 mi (1,715.42 km) |
| Birzai to Ormesson-sur-Marne | 1,058.88 mi (1,704.11 km) |
| Birzai to Orsay | 1,075.27 mi (1,730.48 km) |
