| Pont-a-Mousson to Obernburg am Main | 153.18 mi (246.52 km) |
| Pont-a-Mousson to Obernkirchen | 268.31 mi (431.81 km) |
| Pont-a-Mousson to Oberschleissheim | 255.96 mi (411.92 km) |
| Pont-a-Mousson to Oberstdorf | 220.38 mi (354.67 km) |
| Pont-a-Mousson to Obertraubling | 277.40 mi (446.44 km) |
| Pont-a-Mousson to Obertshausen | 148.34 mi (238.73 km) |
| Pont-a-Mousson to Oberursel | 144.35 mi (232.31 km) |
| Pont-a-Mousson to Ochsenfurt | 188.04 mi (302.61 km) |
| Pont-a-Mousson to Ochsenhausen | 187.33 mi (301.48 km) |
| Pont-a-Mousson to Ochtrup | 233.47 mi (375.74 km) |
| Pont-a-Mousson to Odenthal | 154.48 mi (248.61 km) |
| Pont-a-Mousson to Oelde | 222.43 mi (357.96 km) |
| Pont-a-Mousson to Oelsnitz | 292.56 mi (470.83 km) |
| Pont-a-Mousson to Oer-Erkenschwick | 196.40 mi (316.07 km) |
| Pont-a-Mousson to Oerlinghausen | 240.77 mi (387.48 km) |
