| Hollins to Oberkirch | 4,269.84 mi (6,871.64 km) |
| Hollins to Obernburg am Main | 4,273.85 mi (6,878.10 km) |
| Hollins to Obernkirchen | 4,201.97 mi (6,762.41 km) |
| Hollins to Oberschleissheim | 4,421.37 mi (7,115.50 km) |
| Hollins to Oberstdorf | 4,395.40 mi (7,073.71 km) |
| Hollins to Obertraubling | 4,422.50 mi (7,117.32 km) |
| Hollins to Obertshausen | 4,254.75 mi (6,847.36 km) |
| Hollins to Oberursel | 4,240.45 mi (6,824.35 km) |
| Hollins to Ochsenfurt | 4,316.74 mi (6,947.13 km) |
| Hollins to Ochsenhausen | 4,360.79 mi (7,018.01 km) |
| Hollins to Ochtrup | 4,129.05 mi (6,645.07 km) |
| Hollins to Odenthal | 4,158.45 mi (6,692.38 km) |
| Hollins to Oelde | 4,176.75 mi (6,721.82 km) |
| Hollins to Oelsnitz | 4,376.09 mi (7,042.64 km) |
| Hollins to Oer-Erkenschwick | 4,146.86 mi (6,673.73 km) |
