| Zrnovci to Octeville | 1,272.27 mi (2,047.52 km) |
| Zrnovci to Oignies | 1,099.75 mi (1,769.88 km) |
| Zrnovci to Oissel | 1,149.20 mi (1,849.46 km) |
| Zrnovci to Olivet | 1,084.28 mi (1,744.97 km) |
| Zrnovci to Ollioules | 848.77 mi (1,365.96 km) |
| Zrnovci to Olonne-sur-Mer | 1,237.04 mi (1,990.83 km) |
| Zrnovci to Oloron-Sainte-Marie | 1,173.70 mi (1,888.88 km) |
| Zrnovci to Onet Village | 1,013.61 mi (1,631.24 km) |
| Zrnovci to Onnaing | 1,073.33 mi (1,727.36 km) |
| Zrnovci to Orange | 903.19 mi (1,453.55 km) |
| Zrnovci to Orchies | 1,089.97 mi (1,754.13 km) |
| Zrnovci to Orleans | 1,084.59 mi (1,745.48 km) |
| Zrnovci to Orly | 1,080.15 mi (1,738.33 km) |
| Zrnovci to Ormesson-sur-Marne | 1,074.81 mi (1,729.73 km) |
| Zrnovci to Orsay | 1,088.03 mi (1,751.01 km) |
