| Huedin to Oberkirch | 703.27 mi (1,131.80 km) |
| Huedin to Obernburg am Main | 668.72 mi (1,076.20 km) |
| Huedin to Obernkirchen | 724.62 mi (1,166.16 km) |
| Huedin to Oberschleissheim | 542.38 mi (872.88 km) |
| Huedin to Oberstdorf | 599.75 mi (965.20 km) |
| Huedin to Obertraubling | 522.93 mi (841.57 km) |
| Huedin to Obertshausen | 685.58 mi (1,103.33 km) |
| Huedin to Oberursel | 698.82 mi (1,124.65 km) |
| Huedin to Ochsenfurt | 625.53 mi (1,006.69 km) |
| Huedin to Ochsenhausen | 615.84 mi (991.09 km) |
| Huedin to Ochtrup | 797.86 mi (1,284.04 km) |
| Huedin to Odenthal | 775.27 mi (1,247.67 km) |
| Huedin to Oelde | 750.51 mi (1,207.82 km) |
| Huedin to Oelsnitz | 552.46 mi (889.10 km) |
| Huedin to Oer-Erkenschwick | 782.14 mi (1,258.73 km) |
