| Holmen to Oberkirch | 4,402.25 mi (7,084.73 km) |
| Holmen to Obernburg am Main | 4,384.91 mi (7,056.83 km) |
| Holmen to Obernkirchen | 4,282.73 mi (6,892.39 km) |
| Holmen to Oberschleissheim | 4,539.30 mi (7,305.30 km) |
| Holmen to Oberstdorf | 4,530.07 mi (7,290.44 km) |
| Holmen to Obertraubling | 4,528.81 mi (7,288.42 km) |
| Holmen to Obertshausen | 4,364.50 mi (7,023.99 km) |
| Holmen to Oberursel | 4,349.75 mi (7,000.25 km) |
| Holmen to Ochsenfurt | 4,425.55 mi (7,122.23 km) |
| Holmen to Ochsenhausen | 4,489.29 mi (7,224.81 km) |
| Holmen to Ochtrup | 4,219.33 mi (6,790.36 km) |
| Holmen to Odenthal | 4,264.17 mi (6,862.51 km) |
| Holmen to Oelde | 4,267.47 mi (6,867.83 km) |
| Holmen to Oelsnitz | 4,465.07 mi (7,185.83 km) |
| Holmen to Oer-Erkenschwick | 4,244.15 mi (6,830.30 km) |
