| Friedrichsthal to Obernburg am Main | 98.27 mi (158.15 km) |
| Friedrichsthal to Obernkirchen | 221.52 mi (356.50 km) |
| Friedrichsthal to Oberschleissheim | 216.61 mi (348.61 km) |
| Friedrichsthal to Oberstdorf | 197.13 mi (317.25 km) |
| Friedrichsthal to Obertraubling | 230.48 mi (370.93 km) |
| Friedrichsthal to Obertshausen | 93.00 mi (149.67 km) |
| Friedrichsthal to Oberursel | 89.69 mi (144.34 km) |
| Friedrichsthal to Ochsenfurt | 135.19 mi (217.57 km) |
| Friedrichsthal to Ochsenhausen | 156.24 mi (251.44 km) |
| Friedrichsthal to Ochtrup | 199.03 mi (320.31 km) |
| Friedrichsthal to Odenthal | 117.99 mi (189.89 km) |
| Friedrichsthal to Oelde | 179.32 mi (288.59 km) |
| Friedrichsthal to Oelsnitz | 237.99 mi (383.02 km) |
| Friedrichsthal to Oer-Erkenschwick | 160.21 mi (257.83 km) |
| Friedrichsthal to Oerlinghausen | 195.01 mi (313.84 km) |
