| Kerava to Obernburg am Main | 959.24 mi (1,543.75 km) |
| Kerava to Obernkirchen | 827.04 mi (1,330.99 km) |
| Kerava to Oberschleissheim | 996.78 mi (1,604.17 km) |
| Kerava to Oberstdorf | 1,076.02 mi (1,731.69 km) |
| Kerava to Obertraubling | 940.25 mi (1,513.18 km) |
| Kerava to Obertshausen | 954.25 mi (1,535.71 km) |
| Kerava to Oberursel | 953.22 mi (1,534.06 km) |
| Kerava to Ochsenfurt | 947.31 mi (1,524.55 km) |
| Kerava to Ochsenhausen | 1,043.37 mi (1,679.15 km) |
| Kerava to Ochtrup | 884.88 mi (1,424.08 km) |
| Kerava to Odenthal | 947.54 mi (1,524.91 km) |
| Kerava to Oelde | 876.60 mi (1,410.75 km) |
| Kerava to Oelsnitz | 853.03 mi (1,372.83 km) |
| Kerava to Oer-Erkenschwick | 911.90 mi (1,467.56 km) |
| Kerava to Oerlinghausen | 855.22 mi (1,376.35 km) |
