| San Fausto de Campcentellas to Oberkirch | 562.80 mi (905.74 km) |
| San Fausto de Campcentellas to Obernburg am Main | 664.61 mi (1,069.58 km) |
| San Fausto de Campcentellas to Obernkirchen | 810.42 mi (1,304.25 km) |
| San Fausto de Campcentellas to Oberschleissheim | 651.50 mi (1,048.48 km) |
| San Fausto de Campcentellas to Oberstdorf | 568.24 mi (914.50 km) |
| San Fausto de Campcentellas to Obertraubling | 705.20 mi (1,134.90 km) |
| San Fausto de Campcentellas to Obertshausen | 670.76 mi (1,079.49 km) |
| San Fausto de Campcentellas to Oberursel | 673.27 mi (1,083.53 km) |
| San Fausto de Campcentellas to Ochsenfurt | 677.33 mi (1,090.06 km) |
| San Fausto de Campcentellas to Ochsenhausen | 589.88 mi (949.32 km) |
| San Fausto de Campcentellas to Ochtrup | 774.92 mi (1,247.11 km) |
| San Fausto de Campcentellas to Odenthal | 697.86 mi (1,123.10 km) |
| San Fausto de Campcentellas to Oelde | 765.95 mi (1,232.69 km) |
| San Fausto de Campcentellas to Oelsnitz | 777.26 mi (1,250.88 km) |
| San Fausto de Campcentellas to Oer-Erkenschwick | 739.22 mi (1,189.66 km) |
