| Manresa to Oberkirch | 560.04 mi (901.30 km) |
| Manresa to Obernburg am Main | 661.40 mi (1,064.42 km) |
| Manresa to Obernkirchen | 804.20 mi (1,294.24 km) |
| Manresa to Oberschleissheim | 654.47 mi (1,053.27 km) |
| Manresa to Oberstdorf | 571.39 mi (919.57 km) |
| Manresa to Obertraubling | 707.45 mi (1,138.53 km) |
| Manresa to Obertshausen | 666.78 mi (1,073.08 km) |
| Manresa to Oberursel | 668.72 mi (1,076.21 km) |
| Manresa to Ochsenfurt | 675.73 mi (1,087.49 km) |
| Manresa to Ochsenhausen | 591.07 mi (951.23 km) |
| Manresa to Ochtrup | 766.37 mi (1,233.35 km) |
| Manresa to Odenthal | 690.22 mi (1,110.80 km) |
| Manresa to Oelde | 758.96 mi (1,221.43 km) |
| Manresa to Oelsnitz | 777.00 mi (1,250.46 km) |
| Manresa to Oer-Erkenschwick | 731.21 mi (1,176.77 km) |
