| Auburn to Oberkirch | 4,722.04 mi (7,599.39 km) |
| Auburn to Obernburg am Main | 4,726.59 mi (7,606.71 km) |
| Auburn to Obernkirchen | 4,654.81 mi (7,491.20 km) |
| Auburn to Oberschleissheim | 4,873.89 mi (7,843.77 km) |
| Auburn to Oberstdorf | 4,847.41 mi (7,801.16 km) |
| Auburn to Obertraubling | 4,875.25 mi (7,845.96 km) |
| Auburn to Obertshausen | 4,707.51 mi (7,576.00 km) |
| Auburn to Oberursel | 4,693.23 mi (7,553.02 km) |
| Auburn to Ochsenfurt | 4,769.50 mi (7,675.76 km) |
| Auburn to Ochsenhausen | 4,813.05 mi (7,745.86 km) |
| Auburn to Ochtrup | 4,581.95 mi (7,373.93 km) |
| Auburn to Odenthal | 4,611.28 mi (7,421.15 km) |
| Auburn to Oelde | 4,629.64 mi (7,450.69 km) |
| Auburn to Oelsnitz | 4,828.99 mi (7,771.51 km) |
| Auburn to Oer-Erkenschwick | 4,599.76 mi (7,402.59 km) |
