| San Maurizio Canavese to Oberkirch | 230.12 mi (370.35 km) |
| San Maurizio Canavese to Obernburg am Main | 327.08 mi (526.38 km) |
| San Maurizio Canavese to Obernkirchen | 491.72 mi (791.35 km) |
| San Maurizio Canavese to Oberschleissheim | 280.38 mi (451.24 km) |
| San Maurizio Canavese to Oberstdorf | 197.28 mi (317.49 km) |
| San Maurizio Canavese to Obertraubling | 335.47 mi (539.88 km) |
| San Maurizio Canavese to Obertshausen | 339.71 mi (546.71 km) |
| San Maurizio Canavese to Oberursel | 347.30 mi (558.93 km) |
| San Maurizio Canavese to Ochsenfurt | 326.72 mi (525.80 km) |
| San Maurizio Canavese to Ochsenhausen | 225.81 mi (363.40 km) |
| San Maurizio Canavese to Ochtrup | 483.27 mi (777.75 km) |
| San Maurizio Canavese to Odenthal | 402.56 mi (647.85 km) |
| San Maurizio Canavese to Oelde | 457.75 mi (736.68 km) |
| San Maurizio Canavese to Oelsnitz | 416.18 mi (669.78 km) |
| San Maurizio Canavese to Oer-Erkenschwick | 444.27 mi (714.98 km) |
