| Liepaja to Oberkirch | 771.80 mi (1,242.09 km) |
| Liepaja to Obernburg am Main | 672.26 mi (1,081.90 km) |
| Liepaja to Obernkirchen | 560.21 mi (901.57 km) |
| Liepaja to Oberschleissheim | 694.77 mi (1,118.12 km) |
| Liepaja to Oberstdorf | 775.50 mi (1,248.05 km) |
| Liepaja to Obertraubling | 638.28 mi (1,027.21 km) |
| Liepaja to Obertshausen | 670.13 mi (1,078.47 km) |
| Liepaja to Oberursel | 671.29 mi (1,080.34 km) |
| Liepaja to Ochsenfurt | 655.16 mi (1,054.38 km) |
| Liepaja to Ochsenhausen | 745.59 mi (1,199.91 km) |
| Liepaja to Ochtrup | 629.51 mi (1,013.10 km) |
| Liepaja to Odenthal | 680.19 mi (1,094.66 km) |
| Liepaja to Oelde | 611.06 mi (983.41 km) |
| Liepaja to Oelsnitz | 555.70 mi (894.31 km) |
| Liepaja to Oer-Erkenschwick | 649.79 mi (1,045.74 km) |
