| Heddesheim to Obernburg am Main | 33.37 mi (53.71 km) |
| Heddesheim to Obernkirchen | 192.09 mi (309.13 km) |
| Heddesheim to Oberschleissheim | 160.15 mi (257.74 km) |
| Heddesheim to Oberstdorf | 163.88 mi (263.75 km) |
| Heddesheim to Obertraubling | 165.02 mi (265.57 km) |
| Heddesheim to Obertshausen | 40.12 mi (64.57 km) |
| Heddesheim to Oberursel | 48.24 mi (77.64 km) |
| Heddesheim to Ochsenfurt | 66.32 mi (106.73 km) |
| Heddesheim to Ochsenhausen | 116.41 mi (187.34 km) |
| Heddesheim to Ochtrup | 196.48 mi (316.20 km) |
| Heddesheim to Odenthal | 124.32 mi (200.07 km) |
| Heddesheim to Oelde | 162.07 mi (260.82 km) |
| Heddesheim to Oelsnitz | 170.42 mi (274.27 km) |
| Heddesheim to Oer-Erkenschwick | 159.12 mi (256.08 km) |
| Heddesheim to Oerlinghausen | 170.09 mi (273.73 km) |
