| Fillmore to Oberkirch | 5,843.68 mi (9,404.50 km) |
| Fillmore to Obernburg am Main | 5,807.09 mi (9,345.60 km) |
| Fillmore to Obernkirchen | 5,679.67 mi (9,140.54 km) |
| Fillmore to Oberschleissheim | 5,961.80 mi (9,594.59 km) |
| Fillmore to Oberstdorf | 5,968.74 mi (9,605.77 km) |
| Fillmore to Obertraubling | 5,940.41 mi (9,560.17 km) |
| Fillmore to Obertshausen | 5,786.28 mi (9,312.12 km) |
| Fillmore to Oberursel | 5,771.70 mi (9,288.66 km) |
| Fillmore to Ochsenfurt | 5,843.88 mi (9,404.81 km) |
| Fillmore to Ochsenhausen | 5,923.78 mi (9,533.41 km) |
| Fillmore to Ochtrup | 5,628.56 mi (9,058.30 km) |
| Fillmore to Odenthal | 5,686.29 mi (9,151.20 km) |
| Fillmore to Oelde | 5,674.99 mi (9,133.01 km) |
| Fillmore to Oelsnitz | 5,862.06 mi (9,434.08 km) |
| Fillmore to Oer-Erkenschwick | 5,659.07 mi (9,107.40 km) |
