| Messkirch to Obernburg am Main | 127.64 mi (205.41 km) |
| Messkirch to Obernkirchen | 295.28 mi (475.20 km) |
| Messkirch to Oberschleissheim | 114.58 mi (184.39 km) |
| Messkirch to Oberstdorf | 67.57 mi (108.75 km) |
| Messkirch to Obertraubling | 155.19 mi (249.76 km) |
| Messkirch to Obertshausen | 143.85 mi (231.50 km) |
| Messkirch to Oberursel | 154.64 mi (248.87 km) |
| Messkirch to Ochsenfurt | 122.45 mi (197.07 km) |
| Messkirch to Ochsenhausen | 39.00 mi (62.76 km) |
| Messkirch to Ochtrup | 303.26 mi (488.05 km) |
| Messkirch to Odenthal | 228.34 mi (367.48 km) |
| Messkirch to Oelde | 268.78 mi (432.56 km) |
| Messkirch to Oelsnitz | 216.89 mi (349.05 km) |
| Messkirch to Oer-Erkenschwick | 265.43 mi (427.17 km) |
| Messkirch to Oerlinghausen | 275.28 mi (443.02 km) |
