| Topola to Oberkirch | 667.92 mi (1,074.92 km) |
| Topola to Obernburg am Main | 665.12 mi (1,070.40 km) |
| Topola to Obernkirchen | 765.86 mi (1,232.53 km) |
| Topola to Oberschleissheim | 514.95 mi (828.73 km) |
| Topola to Oberstdorf | 545.44 mi (877.79 km) |
| Topola to Obertraubling | 518.29 mi (834.10 km) |
| Topola to Obertshausen | 684.95 mi (1,102.32 km) |
| Topola to Oberursel | 699.56 mi (1,125.83 km) |
| Topola to Ochsenfurt | 623.11 mi (1,002.79 km) |
| Topola to Ochsenhausen | 576.55 mi (927.86 km) |
| Topola to Ochtrup | 826.62 mi (1,330.31 km) |
| Topola to Odenthal | 784.07 mi (1,261.84 km) |
| Topola to Oelde | 778.54 mi (1,252.93 km) |
| Topola to Oelsnitz | 582.50 mi (937.45 km) |
| Topola to Oer-Erkenschwick | 802.02 mi (1,290.73 km) |
