| San Vicente de Castellet to Oberkirch | 562.75 mi (905.65 km) |
| San Vicente de Castellet to Obernburg am Main | 664.18 mi (1,068.90 km) |
| San Vicente de Castellet to Obernkirchen | 807.40 mi (1,299.39 km) |
| San Vicente de Castellet to Oberschleissheim | 656.32 mi (1,056.25 km) |
| San Vicente de Castellet to Oberstdorf | 573.20 mi (922.48 km) |
| San Vicente de Castellet to Obertraubling | 709.42 mi (1,141.70 km) |
| San Vicente de Castellet to Obertshausen | 669.67 mi (1,077.73 km) |
| San Vicente de Castellet to Oberursel | 671.69 mi (1,080.98 km) |
| San Vicente de Castellet to Ochsenfurt | 678.28 mi (1,091.59 km) |
| San Vicente de Castellet to Ochsenhausen | 593.19 mi (954.64 km) |
| San Vicente de Castellet to Ochtrup | 769.85 mi (1,238.96 km) |
| San Vicente de Castellet to Odenthal | 693.59 mi (1,116.22 km) |
| San Vicente de Castellet to Oelde | 762.26 mi (1,226.73 km) |
| San Vicente de Castellet to Oelsnitz | 779.36 mi (1,254.26 km) |
| San Vicente de Castellet to Oer-Erkenschwick | 734.63 mi (1,182.28 km) |
