| Fairborn to Oberkirch | 4,321.26 mi (6,954.39 km) |
| Fairborn to Obernburg am Main | 4,317.31 mi (6,948.03 km) |
| Fairborn to Obernkirchen | 4,233.71 mi (6,813.50 km) |
| Fairborn to Oberschleissheim | 4,468.14 mi (7,190.78 km) |
| Fairborn to Oberstdorf | 4,448.29 mi (7,158.83 km) |
| Fairborn to Obertraubling | 4,464.93 mi (7,185.62 km) |
| Fairborn to Obertshausen | 4,297.62 mi (6,916.34 km) |
| Fairborn to Oberursel | 4,283.07 mi (6,892.94 km) |
| Fairborn to Ochsenfurt | 4,359.57 mi (7,016.06 km) |
| Fairborn to Ochsenhausen | 4,411.21 mi (7,099.15 km) |
| Fairborn to Ochtrup | 4,163.96 mi (6,701.25 km) |
| Fairborn to Odenthal | 4,199.29 mi (6,758.11 km) |
| Fairborn to Oelde | 4,212.08 mi (6,778.69 km) |
| Fairborn to Oelsnitz | 4,411.82 mi (7,100.13 km) |
| Fairborn to Oer-Erkenschwick | 4,184.49 mi (6,734.29 km) |
