| Viladecans to Oberkirch | 579.81 mi (933.11 km) |
| Viladecans to Obernburg am Main | 681.56 mi (1,096.87 km) |
| Viladecans to Obernkirchen | 826.82 mi (1,330.64 km) |
| Viladecans to Oberschleissheim | 668.92 mi (1,076.52 km) |
| Viladecans to Oberstdorf | 585.66 mi (942.53 km) |
| Viladecans to Obertraubling | 722.61 mi (1,162.94 km) |
| Viladecans to Obertshausen | 687.60 mi (1,106.58 km) |
| Viladecans to Oberursel | 690.00 mi (1,110.45 km) |
| Viladecans to Ochsenfurt | 694.50 mi (1,117.69 km) |
| Viladecans to Ochsenhausen | 607.26 mi (977.29 km) |
| Viladecans to Ochtrup | 790.70 mi (1,272.51 km) |
| Viladecans to Odenthal | 713.89 mi (1,148.90 km) |
| Viladecans to Oelde | 782.16 mi (1,258.77 km) |
| Viladecans to Oelsnitz | 794.56 mi (1,278.72 km) |
| Viladecans to Oer-Erkenschwick | 755.16 mi (1,215.31 km) |
