| Bielsk Podlaski to Octeville | 1,091.50 mi (1,756.60 km) |
| Bielsk Podlaski to Oignies | 878.22 mi (1,413.35 km) |
| Bielsk Podlaski to Oissel | 984.63 mi (1,584.61 km) |
| Bielsk Podlaski to Olivet | 994.45 mi (1,600.42 km) |
| Bielsk Podlaski to Ollioules | 1,038.00 mi (1,670.50 km) |
| Bielsk Podlaski to Olonne-sur-Mer | 1,189.72 mi (1,914.67 km) |
| Bielsk Podlaski to Oloron-Sainte-Marie | 1,275.49 mi (2,052.70 km) |
| Bielsk Podlaski to Onet Village | 1,100.70 mi (1,771.40 km) |
| Bielsk Podlaski to Onnaing | 854.75 mi (1,375.59 km) |
| Bielsk Podlaski to Orange | 1,027.49 mi (1,653.59 km) |
| Bielsk Podlaski to Orchies | 867.63 mi (1,396.32 km) |
| Bielsk Podlaski to Orleans | 992.87 mi (1,597.86 km) |
| Bielsk Podlaski to Orly | 947.16 mi (1,524.31 km) |
| Bielsk Podlaski to Ormesson-sur-Marne | 939.93 mi (1,512.67 km) |
| Bielsk Podlaski to Orsay | 956.98 mi (1,540.11 km) |
