| Babadag to Oberkirch | 1,006.92 mi (1,620.48 km) |
| Babadag to Obernburg am Main | 975.21 mi (1,569.45 km) |
| Babadag to Obernkirchen | 1,026.62 mi (1,652.18 km) |
| Babadag to Oberschleissheim | 845.95 mi (1,361.42 km) |
| Babadag to Oberstdorf | 898.30 mi (1,445.67 km) |
| Babadag to Obertraubling | 828.94 mi (1,334.05 km) |
| Babadag to Obertshausen | 992.12 mi (1,596.67 km) |
| Babadag to Oberursel | 1,005.37 mi (1,617.99 km) |
| Babadag to Ochsenfurt | 931.99 mi (1,499.89 km) |
| Babadag to Ochsenhausen | 918.06 mi (1,477.47 km) |
| Babadag to Ochtrup | 1,101.66 mi (1,772.95 km) |
| Babadag to Odenthal | 1,081.45 mi (1,740.43 km) |
| Babadag to Oelde | 1,054.74 mi (1,697.44 km) |
| Babadag to Oelsnitz | 857.92 mi (1,380.70 km) |
| Babadag to Oer-Erkenschwick | 1,087.31 mi (1,749.85 km) |
