| Gross-Enzersdorf to Obernburg am Main | 354.12 mi (569.90 km) |
| Gross-Enzersdorf to Obernkirchen | 431.86 mi (695.02 km) |
| Gross-Enzersdorf to Oberschleissheim | 229.37 mi (369.13 km) |
| Gross-Enzersdorf to Oberstdorf | 296.00 mi (476.36 km) |
| Gross-Enzersdorf to Obertraubling | 207.18 mi (333.42 km) |
| Gross-Enzersdorf to Obertshausen | 371.72 mi (598.23 km) |
| Gross-Enzersdorf to Oberursel | 385.40 mi (620.25 km) |
| Gross-Enzersdorf to Ochsenfurt | 310.79 mi (500.17 km) |
| Gross-Enzersdorf to Ochsenhausen | 304.45 mi (489.97 km) |
| Gross-Enzersdorf to Ochtrup | 497.33 mi (800.38 km) |
| Gross-Enzersdorf to Odenthal | 465.00 mi (748.35 km) |
| Gross-Enzersdorf to Oelde | 449.12 mi (722.79 km) |
| Gross-Enzersdorf to Oelsnitz | 249.82 mi (402.05 km) |
| Gross-Enzersdorf to Oer-Erkenschwick | 476.66 mi (767.11 km) |
| Gross-Enzersdorf to Oerlinghausen | 435.36 mi (700.65 km) |
