| Sopelana to Oberkirch | 638.60 mi (1,027.72 km) |
| Sopelana to Obernburg am Main | 726.58 mi (1,169.31 km) |
| Sopelana to Obernkirchen | 829.58 mi (1,335.08 km) |
| Sopelana to Oberschleissheim | 775.39 mi (1,247.86 km) |
| Sopelana to Oberstdorf | 699.73 mi (1,126.11 km) |
| Sopelana to Obertraubling | 818.94 mi (1,317.95 km) |
| Sopelana to Obertshausen | 724.05 mi (1,165.24 km) |
| Sopelana to Oberursel | 720.35 mi (1,159.29 km) |
| Sopelana to Ochsenfurt | 754.86 mi (1,214.83 km) |
| Sopelana to Ochsenhausen | 701.48 mi (1,128.92 km) |
| Sopelana to Ochtrup | 769.53 mi (1,238.44 km) |
| Sopelana to Odenthal | 708.71 mi (1,140.56 km) |
| Sopelana to Oelde | 779.16 mi (1,253.94 km) |
| Sopelana to Oelsnitz | 862.06 mi (1,387.35 km) |
| Sopelana to Oer-Erkenschwick | 742.67 mi (1,195.22 km) |
