| Joniskis to Oerlinghausen | 671.15 mi (1,080.12 km) |
| Joniskis to Oestrich-Winkel | 774.42 mi (1,246.30 km) |
| Joniskis to Offenburg | 848.18 mi (1,365.01 km) |
| Joniskis to Oftersheim | 783.51 mi (1,260.94 km) |
| Joniskis to Ohrdruf | 645.46 mi (1,038.77 km) |
| Joniskis to Ohringen | 761.97 mi (1,226.28 km) |
| Joniskis to Olbernhau | 570.24 mi (917.71 km) |
| Joniskis to Olching | 758.39 mi (1,220.50 km) |
| Joniskis to Oldenburg | 648.84 mi (1,044.21 km) |
| Joniskis to Oldenburg in Holstein | 517.29 mi (832.50 km) |
| Joniskis to Olfen | 726.81 mi (1,169.69 km) |
| Joniskis to Olpe | 737.38 mi (1,186.70 km) |
| Joniskis to Olsberg | 701.11 mi (1,128.33 km) |
| Joniskis to Oranienburg | 479.62 mi (771.88 km) |
| Joniskis to Ortenberg | 722.79 mi (1,163.23 km) |
