| Oakleaf Plantation to Oberkirch | 4,686.36 mi (7,541.97 km) |
| Oakleaf Plantation to Obernburg am Main | 4,698.44 mi (7,561.41 km) |
| Oakleaf Plantation to Obernkirchen | 4,638.14 mi (7,464.36 km) |
| Oakleaf Plantation to Oberschleissheim | 4,841.73 mi (7,792.01 km) |
| Oakleaf Plantation to Oberstdorf | 4,809.57 mi (7,740.25 km) |
| Oakleaf Plantation to Obertraubling | 4,847.21 mi (7,800.83 km) |
| Oakleaf Plantation to Obertshausen | 4,680.03 mi (7,531.78 km) |
| Oakleaf Plantation to Oberursel | 4,666.06 mi (7,509.31 km) |
| Oakleaf Plantation to Ochsenfurt | 4,741.69 mi (7,631.01 km) |
| Oakleaf Plantation to Ochsenhausen | 4,777.77 mi (7,689.08 km) |
| Oakleaf Plantation to Ochtrup | 4,562.71 mi (7,342.97 km) |
| Oakleaf Plantation to Odenthal | 4,586.29 mi (7,380.91 km) |
| Oakleaf Plantation to Oelde | 4,609.73 mi (7,418.64 km) |
| Oakleaf Plantation to Oelsnitz | 4,807.58 mi (7,737.05 km) |
| Oakleaf Plantation to Oer-Erkenschwick | 4,577.86 mi (7,367.35 km) |
