| Alijo to Oberkirch | 908.99 mi (1,462.88 km) |
| Alijo to Obernburg am Main | 994.51 mi (1,600.51 km) |
| Alijo to Obernkirchen | 1,087.46 mi (1,750.10 km) |
| Alijo to Oberschleissheim | 1,047.17 mi (1,685.25 km) |
| Alijo to Oberstdorf | 971.28 mi (1,563.13 km) |
| Alijo to Obertraubling | 1,090.51 mi (1,755.01 km) |
| Alijo to Obertshausen | 990.79 mi (1,594.52 km) |
| Alijo to Oberursel | 986.18 mi (1,587.10 km) |
| Alijo to Ochsenfurt | 1,024.32 mi (1,648.48 km) |
| Alijo to Ochsenhausen | 973.21 mi (1,566.24 km) |
| Alijo to Ochtrup | 1,022.07 mi (1,644.86 km) |
| Alijo to Odenthal | 967.39 mi (1,556.86 km) |
| Alijo to Oelde | 1,036.64 mi (1,668.31 km) |
| Alijo to Oelsnitz | 1,131.41 mi (1,820.82 km) |
| Alijo to Oer-Erkenschwick | 998.51 mi (1,606.94 km) |
