| Dolianova to Oberkirch | 634.55 mi (1,021.21 km) |
| Dolianova to Obernburg am Main | 722.49 mi (1,162.74 km) |
| Dolianova to Obernkirchen | 890.14 mi (1,432.54 km) |
| Dolianova to Oberschleissheim | 623.96 mi (1,004.17 km) |
| Dolianova to Oberstdorf | 557.28 mi (896.85 km) |
| Dolianova to Obertraubling | 678.25 mi (1,091.54 km) |
| Dolianova to Obertshausen | 738.35 mi (1,188.26 km) |
| Dolianova to Oberursel | 748.17 mi (1,204.07 km) |
| Dolianova to Ochsenfurt | 710.68 mi (1,143.73 km) |
| Dolianova to Ochsenhausen | 601.55 mi (968.10 km) |
| Dolianova to Ochtrup | 891.03 mi (1,433.98 km) |
| Dolianova to Odenthal | 811.11 mi (1,305.36 km) |
| Dolianova to Oelde | 861.64 mi (1,386.67 km) |
| Dolianova to Oelsnitz | 776.02 mi (1,248.88 km) |
| Dolianova to Oer-Erkenschwick | 852.08 mi (1,371.29 km) |
