| Kumla to Oberkirch | 784.70 mi (1,262.85 km) |
| Kumla to Obernburg am Main | 683.94 mi (1,100.70 km) |
| Kumla to Obernkirchen | 527.62 mi (849.12 km) |
| Kumla to Oberschleissheim | 764.59 mi (1,230.49 km) |
| Kumla to Oberstdorf | 832.83 mi (1,340.32 km) |
| Kumla to Obertraubling | 711.43 mi (1,144.94 km) |
| Kumla to Obertshausen | 673.53 mi (1,083.94 km) |
| Kumla to Oberursel | 668.52 mi (1,075.88 km) |
| Kumla to Ochsenfurt | 684.63 mi (1,101.81 km) |
| Kumla to Ochsenhausen | 791.58 mi (1,273.93 km) |
| Kumla to Ochtrup | 568.23 mi (914.48 km) |
| Kumla to Odenthal | 641.24 mi (1,031.97 km) |
| Kumla to Oelde | 572.04 mi (920.60 km) |
| Kumla to Oelsnitz | 612.48 mi (985.69 km) |
| Kumla to Oer-Erkenschwick | 601.13 mi (967.43 km) |
