| Metuchen to Oberkirch | 3,897.63 mi (6,272.62 km) |
| Metuchen to Obernburg am Main | 3,902.46 mi (6,280.41 km) |
| Metuchen to Obernkirchen | 3,832.43 mi (6,167.70 km) |
| Metuchen to Oberschleissheim | 4,049.54 mi (6,517.11 km) |
| Metuchen to Oberstdorf | 4,023.04 mi (6,474.45 km) |
| Metuchen to Obertraubling | 4,051.17 mi (6,519.73 km) |
| Metuchen to Obertshausen | 3,883.44 mi (6,249.79 km) |
| Metuchen to Oberursel | 3,869.18 mi (6,226.85 km) |
| Metuchen to Ochsenfurt | 3,945.41 mi (6,349.52 km) |
| Metuchen to Ochsenhausen | 3,988.63 mi (6,419.09 km) |
| Metuchen to Ochtrup | 3,759.00 mi (6,049.52 km) |
| Metuchen to Odenthal | 3,787.45 mi (6,095.32 km) |
| Metuchen to Oelde | 3,806.59 mi (6,126.11 km) |
| Metuchen to Oelsnitz | 4,005.75 mi (6,446.63 km) |
| Metuchen to Oer-Erkenschwick | 3,776.35 mi (6,077.45 km) |
