| Smederevska Palanka to Octeville | 1,120.34 mi (1,803.01 km) |
| Smederevska Palanka to Oignies | 936.55 mi (1,507.23 km) |
| Smederevska Palanka to Oissel | 996.14 mi (1,603.13 km) |
| Smederevska Palanka to Olivet | 941.58 mi (1,515.32 km) |
| Smederevska Palanka to Ollioules | 757.85 mi (1,219.65 km) |
| Smederevska Palanka to Olonne-sur-Mer | 1,108.04 mi (1,783.21 km) |
| Smederevska Palanka to Oloron-Sainte-Marie | 1,075.72 mi (1,731.21 km) |
| Smederevska Palanka to Onet Village | 905.22 mi (1,456.82 km) |
| Smederevska Palanka to Onnaing | 909.63 mi (1,463.91 km) |
| Smederevska Palanka to Orange | 798.07 mi (1,284.38 km) |
| Smederevska Palanka to Orchies | 926.32 mi (1,490.77 km) |
| Smederevska Palanka to Orleans | 941.56 mi (1,515.29 km) |
| Smederevska Palanka to Orly | 929.73 mi (1,496.26 km) |
| Smederevska Palanka to Ormesson-sur-Marne | 923.87 mi (1,486.82 km) |
| Smederevska Palanka to Orsay | 938.25 mi (1,509.97 km) |
