| Petnjica to Octeville | 1,126.38 mi (1,812.74 km) |
| Petnjica to Oignies | 955.61 mi (1,537.91 km) |
| Petnjica to Oissel | 1,003.44 mi (1,614.87 km) |
| Petnjica to Olivet | 938.28 mi (1,510.02 km) |
| Petnjica to Ollioules | 712.43 mi (1,146.55 km) |
| Petnjica to Olonne-sur-Mer | 1,092.37 mi (1,758.01 km) |
| Petnjica to Oloron-Sainte-Marie | 1,036.19 mi (1,667.58 km) |
| Petnjica to Onet Village | 872.76 mi (1,404.57 km) |
| Petnjica to Onnaing | 929.36 mi (1,495.65 km) |
| Petnjica to Orange | 762.87 mi (1,227.72 km) |
| Petnjica to Orchies | 945.95 mi (1,522.36 km) |
| Petnjica to Orleans | 938.59 mi (1,510.51 km) |
| Petnjica to Orly | 934.24 mi (1,503.51 km) |
| Petnjica to Ormesson-sur-Marne | 928.93 mi (1,494.96 km) |
| Petnjica to Orsay | 942.09 mi (1,516.14 km) |
