| Saratoga Springs to Oberkirch | 3,768.11 mi (6,064.19 km) |
| Saratoga Springs to Obernburg am Main | 3,769.23 mi (6,065.99 km) |
| Saratoga Springs to Obernkirchen | 3,693.91 mi (5,944.78 km) |
| Saratoga Springs to Oberschleissheim | 3,918.00 mi (6,305.40 km) |
| Saratoga Springs to Oberstdorf | 3,894.35 mi (6,267.35 km) |
| Saratoga Springs to Obertraubling | 3,917.64 mi (6,304.83 km) |
| Saratoga Springs to Obertshausen | 3,749.92 mi (6,034.91 km) |
| Saratoga Springs to Oberursel | 3,735.54 mi (6,011.76 km) |
| Saratoga Springs to Ochsenfurt | 3,811.94 mi (6,134.73 km) |
| Saratoga Springs to Ochsenhausen | 3,858.73 mi (6,210.03 km) |
| Saratoga Springs to Ochtrup | 3,621.77 mi (5,828.67 km) |
| Saratoga Springs to Odenthal | 3,652.91 mi (5,878.78 km) |
| Saratoga Springs to Oelde | 3,669.60 mi (5,905.66 km) |
| Saratoga Springs to Oelsnitz | 3,869.18 mi (6,226.84 km) |
| Saratoga Springs to Oer-Erkenschwick | 3,640.35 mi (5,858.57 km) |
