| Sanford to Oberkirch | 4,729.21 mi (7,610.94 km) |
| Sanford to Obernburg am Main | 4,743.80 mi (7,634.40 km) |
| Sanford to Obernkirchen | 4,687.32 mi (7,543.52 km) |
| Sanford to Oberschleissheim | 4,885.58 mi (7,862.57 km) |
| Sanford to Oberstdorf | 4,851.54 mi (7,807.79 km) |
| Sanford to Obertraubling | 4,892.42 mi (7,873.59 km) |
| Sanford to Obertshausen | 4,725.63 mi (7,605.17 km) |
| Sanford to Oberursel | 4,711.79 mi (7,582.89 km) |
| Sanford to Ochsenfurt | 4,787.10 mi (7,704.10 km) |
| Sanford to Ochsenhausen | 4,820.65 mi (7,758.08 km) |
| Sanford to Ochtrup | 4,611.15 mi (7,420.94 km) |
| Sanford to Odenthal | 4,632.82 mi (7,455.80 km) |
| Sanford to Oelde | 4,657.90 mi (7,496.16 km) |
| Sanford to Oelsnitz | 4,855.02 mi (7,813.40 km) |
| Sanford to Oer-Erkenschwick | 4,625.42 mi (7,443.89 km) |
