| New York to Oberkirch | 3,873.06 mi (6,233.08 km) |
| New York to Obernburg am Main | 3,878.08 mi (6,241.17 km) |
| New York to Obernkirchen | 3,808.38 mi (6,129.00 km) |
| New York to Oberschleissheim | 4,025.07 mi (6,477.72 km) |
| New York to Oberstdorf | 3,998.42 mi (6,434.84 km) |
| New York to Obertraubling | 4,026.80 mi (6,480.51 km) |
| New York to Obertshausen | 3,859.08 mi (6,210.59 km) |
| New York to Oberursel | 3,844.83 mi (6,187.65 km) |
| New York to Ochsenfurt | 3,921.04 mi (6,310.31 km) |
| New York to Ochsenhausen | 3,964.08 mi (6,379.57 km) |
| New York to Ochtrup | 3,734.87 mi (6,010.69 km) |
| New York to Odenthal | 3,763.15 mi (6,056.21 km) |
| New York to Oelde | 3,782.44 mi (6,087.25 km) |
| New York to Oelsnitz | 3,981.57 mi (6,407.72 km) |
| New York to Oer-Erkenschwick | 3,752.14 mi (6,038.49 km) |
