| Jennings to Oberkirch | 4,616.25 mi (7,429.14 km) |
| Jennings to Obernburg am Main | 4,607.21 mi (7,414.58 km) |
| Jennings to Obernkirchen | 4,516.02 mi (7,267.84 km) |
| Jennings to Oberschleissheim | 4,759.71 mi (7,660.02 km) |
| Jennings to Oberstdorf | 4,743.83 mi (7,634.45 km) |
| Jennings to Obertraubling | 4,753.68 mi (7,650.31 km) |
| Jennings to Obertshausen | 4,587.20 mi (7,382.38 km) |
| Jennings to Oberursel | 4,572.54 mi (7,358.79 km) |
| Jennings to Ochsenfurt | 4,648.93 mi (7,481.73 km) |
| Jennings to Ochsenhausen | 4,705.29 mi (7,572.44 km) |
| Jennings to Ochtrup | 4,448.70 mi (7,159.49 km) |
| Jennings to Odenthal | 4,487.88 mi (7,222.54 km) |
| Jennings to Oelde | 4,496.93 mi (7,237.11 km) |
| Jennings to Oelsnitz | 4,696.23 mi (7,557.85 km) |
| Jennings to Oer-Erkenschwick | 4,470.99 mi (7,195.36 km) |
