| Fargo to Oberkirch | 4,457.37 mi (7,173.45 km) |
| Fargo to Obernburg am Main | 4,430.73 mi (7,130.57 km) |
| Fargo to Obernkirchen | 4,316.46 mi (6,946.67 km) |
| Fargo to Oberschleissheim | 4,586.04 mi (7,380.51 km) |
| Fargo to Oberstdorf | 4,584.43 mi (7,377.93 km) |
| Fargo to Obertraubling | 4,570.48 mi (7,355.48 km) |
| Fargo to Obertshausen | 4,410.03 mi (7,097.26 km) |
| Fargo to Oberursel | 4,395.29 mi (7,073.53 km) |
| Fargo to Ochsenfurt | 4,469.78 mi (7,193.41 km) |
| Fargo to Ochsenhausen | 4,541.45 mi (7,308.76 km) |
| Fargo to Ochtrup | 4,258.27 mi (6,853.03 km) |
| Fargo to Odenthal | 4,309.34 mi (6,935.22 km) |
| Fargo to Oelde | 4,305.89 mi (6,929.66 km) |
| Fargo to Oelsnitz | 4,499.85 mi (7,241.81 km) |
| Fargo to Oer-Erkenschwick | 4,285.86 mi (6,897.42 km) |
