| Carnot-Moon to Oberkirch | 4,137.51 mi (6,658.68 km) |
| Carnot-Moon to Obernburg am Main | 4,136.40 mi (6,656.89 km) |
| Carnot-Moon to Obernkirchen | 4,057.18 mi (6,529.40 km) |
| Carnot-Moon to Oberschleissheim | 4,286.13 mi (6,897.87 km) |
| Carnot-Moon to Oberstdorf | 4,264.12 mi (6,862.44 km) |
| Carnot-Moon to Obertraubling | 4,284.50 mi (6,895.24 km) |
| Carnot-Moon to Obertshausen | 4,116.91 mi (6,625.52 km) |
| Carnot-Moon to Oberursel | 4,102.45 mi (6,602.25 km) |
| Carnot-Moon to Ochsenfurt | 4,178.92 mi (6,725.33 km) |
| Carnot-Moon to Ochsenhausen | 4,227.87 mi (6,804.10 km) |
| Carnot-Moon to Ochtrup | 3,986.15 mi (6,415.08 km) |
| Carnot-Moon to Odenthal | 4,019.26 mi (6,468.37 km) |
| Carnot-Moon to Oelde | 4,034.14 mi (6,492.32 km) |
| Carnot-Moon to Oelsnitz | 4,233.87 mi (6,813.76 km) |
| Carnot-Moon to Oer-Erkenschwick | 4,005.65 mi (6,446.48 km) |
