| Altrincham to Oberkirch | 563.60 mi (907.03 km) |
| Altrincham to Obernburg am Main | 549.82 mi (884.85 km) |
| Altrincham to Obernkirchen | 484.61 mi (779.90 km) |
| Altrincham to Oberschleissheim | 701.91 mi (1,129.62 km) |
| Altrincham to Oberstdorf | 691.21 mi (1,112.39 km) |
| Altrincham to Obertraubling | 697.49 mi (1,122.49 km) |
| Altrincham to Obertshausen | 530.08 mi (853.08 km) |
| Altrincham to Oberursel | 515.54 mi (829.69 km) |
| Altrincham to Ochsenfurt | 592.04 mi (952.80 km) |
| Altrincham to Ochsenhausen | 649.93 mi (1,045.96 km) |
| Altrincham to Ochtrup | 406.67 mi (654.48 km) |
| Altrincham to Odenthal | 432.23 mi (695.61 km) |
| Altrincham to Oelde | 453.12 mi (729.23 km) |
| Altrincham to Oelsnitz | 650.79 mi (1,047.34 km) |
| Altrincham to Oer-Erkenschwick | 421.07 mi (677.64 km) |
