| Parvomay to Obernburg am Main | 936.00 mi (1,506.34 km) |
| Parvomay to Obernkirchen | 1,027.70 mi (1,653.92 km) |
| Parvomay to Oberschleissheim | 787.28 mi (1,267.01 km) |
| Parvomay to Oberstdorf | 817.75 mi (1,316.04 km) |
| Parvomay to Obertraubling | 788.11 mi (1,268.34 km) |
| Parvomay to Obertshausen | 955.55 mi (1,537.80 km) |
| Parvomay to Oberursel | 970.05 mi (1,561.14 km) |
| Parvomay to Ochsenfurt | 893.55 mi (1,438.03 km) |
| Parvomay to Ochsenhausen | 849.35 mi (1,366.90 km) |
| Parvomay to Ochtrup | 1,092.42 mi (1,758.09 km) |
| Parvomay to Odenthal | 1,053.78 mi (1,695.90 km) |
| Parvomay to Oelde | 1,044.19 mi (1,680.46 km) |
| Parvomay to Oelsnitz | 845.61 mi (1,360.87 km) |
| Parvomay to Oer-Erkenschwick | 1,069.73 mi (1,721.57 km) |
| Parvomay to Oerlinghausen | 1,031.12 mi (1,659.42 km) |
