| Zrnovci to Oberkirch | 835.69 mi (1,344.91 km) |
| Zrnovci to Obernburg am Main | 842.99 mi (1,356.66 km) |
| Zrnovci to Obernkirchen | 951.42 mi (1,531.17 km) |
| Zrnovci to Oberschleissheim | 689.63 mi (1,109.85 km) |
| Zrnovci to Oberstdorf | 709.47 mi (1,141.78 km) |
| Zrnovci to Obertraubling | 698.79 mi (1,124.59 km) |
| Zrnovci to Obertshausen | 863.27 mi (1,389.29 km) |
| Zrnovci to Oberursel | 878.00 mi (1,413.00 km) |
| Zrnovci to Ochsenfurt | 802.01 mi (1,290.71 km) |
| Zrnovci to Ochsenhausen | 745.37 mi (1,199.56 km) |
| Zrnovci to Ochtrup | 1,009.80 mi (1,625.12 km) |
| Zrnovci to Odenthal | 963.41 mi (1,550.45 km) |
| Zrnovci to Oelde | 961.97 mi (1,548.14 km) |
| Zrnovci to Oelsnitz | 768.04 mi (1,236.04 km) |
| Zrnovci to Oer-Erkenschwick | 983.68 mi (1,583.07 km) |
