| Bronx to Oberkirch | 3,864.04 mi (6,218.57 km) |
| Bronx to Obernburg am Main | 3,868.87 mi (6,226.34 km) |
| Bronx to Obernkirchen | 3,798.88 mi (6,113.71 km) |
| Bronx to Oberschleissheim | 4,015.95 mi (6,463.04 km) |
| Bronx to Oberstdorf | 3,989.46 mi (6,420.41 km) |
| Bronx to Obertraubling | 4,017.57 mi (6,465.66 km) |
| Bronx to Obertshausen | 3,849.84 mi (6,195.73 km) |
| Bronx to Oberursel | 3,835.59 mi (6,172.78 km) |
| Bronx to Ochsenfurt | 3,911.81 mi (6,295.46 km) |
| Bronx to Ochsenhausen | 3,955.05 mi (6,365.03 km) |
| Bronx to Ochtrup | 3,725.43 mi (5,995.50 km) |
| Bronx to Odenthal | 3,753.86 mi (6,041.26 km) |
| Bronx to Oelde | 3,773.02 mi (6,072.09 km) |
| Bronx to Oelsnitz | 3,972.18 mi (6,392.60 km) |
| Bronx to Oer-Erkenschwick | 3,742.77 mi (6,023.41 km) |
