| Tumba to Oberkirch | 834.96 mi (1,343.74 km) |
| Tumba to Obernburg am Main | 732.98 mi (1,179.62 km) |
| Tumba to Obernkirchen | 585.52 mi (942.30 km) |
| Tumba to Oberschleissheim | 797.70 mi (1,283.78 km) |
| Tumba to Oberstdorf | 870.74 mi (1,401.32 km) |
| Tumba to Obertraubling | 742.62 mi (1,195.13 km) |
| Tumba to Obertshausen | 724.72 mi (1,166.32 km) |
| Tumba to Oberursel | 721.34 mi (1,160.89 km) |
| Tumba to Ochsenfurt | 728.56 mi (1,172.50 km) |
| Tumba to Ochsenhausen | 832.35 mi (1,339.53 km) |
| Tumba to Ochtrup | 634.66 mi (1,021.38 km) |
| Tumba to Odenthal | 703.31 mi (1,131.86 km) |
| Tumba to Oelde | 632.76 mi (1,018.33 km) |
| Tumba to Oelsnitz | 646.67 mi (1,040.71 km) |
| Tumba to Oer-Erkenschwick | 664.98 mi (1,070.18 km) |
