| Pomezia to Oberkirch | 520.70 mi (837.98 km) |
| Pomezia to Obernburg am Main | 587.17 mi (944.95 km) |
| Pomezia to Obernkirchen | 749.16 mi (1,205.65 km) |
| Pomezia to Oberschleissheim | 456.97 mi (735.42 km) |
| Pomezia to Oberstdorf | 411.41 mi (662.09 km) |
| Pomezia to Obertraubling | 504.40 mi (811.75 km) |
| Pomezia to Obertshausen | 606.26 mi (975.68 km) |
| Pomezia to Oberursel | 618.84 mi (995.93 km) |
| Pomezia to Ochsenfurt | 563.73 mi (907.24 km) |
| Pomezia to Ochsenhausen | 459.66 mi (739.76 km) |
| Pomezia to Ochtrup | 769.38 mi (1,238.20 km) |
| Pomezia to Odenthal | 695.63 mi (1,119.51 km) |
| Pomezia to Oelde | 731.52 mi (1,177.27 km) |
| Pomezia to Oelsnitz | 604.60 mi (973.01 km) |
| Pomezia to Oer-Erkenschwick | 732.20 mi (1,178.36 km) |
