| Comiso to Oberkirch | 865.15 mi (1,392.33 km) |
| Comiso to Obernburg am Main | 931.18 mi (1,498.59 km) |
| Comiso to Obernkirchen | 1,091.28 mi (1,756.25 km) |
| Comiso to Oberschleissheim | 795.68 mi (1,280.52 km) |
| Comiso to Oberstdorf | 755.48 mi (1,215.83 km) |
| Comiso to Obertraubling | 839.16 mi (1,350.49 km) |
| Comiso to Obertshausen | 950.50 mi (1,529.69 km) |
| Comiso to Oberursel | 963.26 mi (1,550.22 km) |
| Comiso to Ochsenfurt | 906.17 mi (1,458.34 km) |
| Comiso to Ochsenhausen | 803.77 mi (1,293.54 km) |
| Comiso to Ochtrup | 1,113.93 mi (1,792.70 km) |
| Comiso to Odenthal | 1,040.42 mi (1,674.39 km) |
| Comiso to Oelde | 1,075.46 mi (1,730.79 km) |
| Comiso to Oelsnitz | 938.23 mi (1,509.94 km) |
| Comiso to Oer-Erkenschwick | 1,076.89 mi (1,733.09 km) |
