| Roseburg to Oberkirch | 5,446.09 mi (8,764.63 km) |
| Roseburg to Obernburg am Main | 5,397.29 mi (8,686.09 km) |
| Roseburg to Obernkirchen | 5,256.86 mi (8,460.09 km) |
| Roseburg to Oberschleissheim | 5,548.90 mi (8,930.09 km) |
| Roseburg to Oberstdorf | 5,566.57 mi (8,958.53 km) |
| Roseburg to Obertraubling | 5,520.97 mi (8,885.15 km) |
| Roseburg to Obertshausen | 5,376.67 mi (8,652.91 km) |
| Roseburg to Oberursel | 5,362.52 mi (8,630.15 km) |
| Roseburg to Ochsenfurt | 5,430.79 mi (8,740.01 km) |
| Roseburg to Ochsenhausen | 5,519.69 mi (8,883.08 km) |
| Roseburg to Ochtrup | 5,214.42 mi (8,391.79 km) |
| Roseburg to Odenthal | 5,279.10 mi (8,495.89 km) |
| Roseburg to Oelde | 5,258.74 mi (8,463.13 km) |
| Roseburg to Oelsnitz | 5,435.32 mi (8,747.30 km) |
| Roseburg to Oer-Erkenschwick | 5,247.84 mi (8,445.58 km) |
