| Onesti to Oberkirch | 885.65 mi (1,425.32 km) |
| Onesti to Obernburg am Main | 848.67 mi (1,365.80 km) |
| Onesti to Obernkirchen | 894.40 mi (1,439.40 km) |
| Onesti to Oberschleissheim | 724.83 mi (1,166.51 km) |
| Onesti to Oberstdorf | 782.00 mi (1,258.51 km) |
| Onesti to Obertraubling | 704.16 mi (1,133.23 km) |
| Onesti to Obertshausen | 864.99 mi (1,392.06 km) |
| Onesti to Oberursel | 877.93 mi (1,412.89 km) |
| Onesti to Ochsenfurt | 805.67 mi (1,296.59 km) |
| Onesti to Ochsenhausen | 798.39 mi (1,284.89 km) |
| Onesti to Ochtrup | 970.19 mi (1,561.36 km) |
| Onesti to Odenthal | 952.36 mi (1,532.67 km) |
| Onesti to Oelde | 923.58 mi (1,486.36 km) |
| Onesti to Oelsnitz | 728.04 mi (1,171.67 km) |
| Onesti to Oer-Erkenschwick | 956.83 mi (1,539.88 km) |
