| Crestview to Oberkirch | 4,858.27 mi (7,818.64 km) |
| Crestview to Obernburg am Main | 4,864.02 mi (7,827.89 km) |
| Crestview to Obernkirchen | 4,793.85 mi (7,714.95 km) |
| Crestview to Oberschleissheim | 5,010.75 mi (8,064.03 km) |
| Crestview to Oberstdorf | 4,983.33 mi (8,019.90 km) |
| Crestview to Obertraubling | 5,012.75 mi (8,067.25 km) |
| Crestview to Obertshausen | 4,845.04 mi (7,797.34 km) |
| Crestview to Oberursel | 4,830.80 mi (7,774.42 km) |
| Crestview to Ochsenfurt | 4,907.00 mi (7,897.05 km) |
| Crestview to Ochsenhausen | 4,949.39 mi (7,965.27 km) |
| Crestview to Ochtrup | 4,720.61 mi (7,597.09 km) |
| Crestview to Odenthal | 4,749.15 mi (7,643.02 km) |
| Crestview to Oelde | 4,768.23 mi (7,673.73 km) |
| Crestview to Oelsnitz | 4,967.44 mi (7,994.32 km) |
| Crestview to Oer-Erkenschwick | 4,738.06 mi (7,625.18 km) |
