| Heilsbronn to Obernburg am Main | 82.63 mi (132.99 km) |
| Heilsbronn to Obernkirchen | 216.63 mi (348.63 km) |
| Heilsbronn to Oberschleissheim | 81.55 mi (131.24 km) |
| Heilsbronn to Oberstdorf | 133.91 mi (215.51 km) |
| Heilsbronn to Obertraubling | 66.37 mi (106.81 km) |
| Heilsbronn to Obertshausen | 102.04 mi (164.21 km) |
| Heilsbronn to Oberursel | 116.60 mi (187.66 km) |
| Heilsbronn to Ochsenfurt | 40.17 mi (64.65 km) |
| Heilsbronn to Ochsenhausen | 94.36 mi (151.85 km) |
| Heilsbronn to Ochtrup | 254.36 mi (409.35 km) |
| Heilsbronn to Odenthal | 201.53 mi (324.34 km) |
| Heilsbronn to Oelde | 209.15 mi (336.59 km) |
| Heilsbronn to Oelsnitz | 97.37 mi (156.70 km) |
| Heilsbronn to Oer-Erkenschwick | 223.93 mi (360.39 km) |
| Heilsbronn to Oerlinghausen | 205.56 mi (330.81 km) |
