| Poway to Oberkirch | 5,867.30 mi (9,442.50 km) |
| Poway to Obernburg am Main | 5,834.21 mi (9,389.26 km) |
| Poway to Obernkirchen | 5,710.85 mi (9,190.73 km) |
| Poway to Oberschleissheim | 5,989.33 mi (9,638.89 km) |
| Poway to Oberstdorf | 5,993.24 mi (9,645.19 km) |
| Poway to Obertraubling | 5,969.85 mi (9,607.55 km) |
| Poway to Obertshausen | 5,813.42 mi (9,355.79 km) |
| Poway to Oberursel | 5,798.76 mi (9,332.21 km) |
| Poway to Ochsenfurt | 5,871.81 mi (9,449.77 km) |
| Poway to Ochsenhausen | 5,948.96 mi (9,573.92 km) |
| Poway to Ochtrup | 5,657.45 mi (9,104.79 km) |
| Poway to Odenthal | 5,713.06 mi (9,194.28 km) |
| Poway to Oelde | 5,704.32 mi (9,180.22 km) |
| Poway to Oelsnitz | 5,893.83 mi (9,485.20 km) |
| Poway to Oer-Erkenschwick | 5,687.05 mi (9,152.43 km) |
