| Liepaja to Oerlinghausen | 587.93 mi (946.18 km) |
| Liepaja to Oestrich-Winkel | 699.28 mi (1,125.39 km) |
| Liepaja to Offenburg | 779.72 mi (1,254.85 km) |
| Liepaja to Oftersheim | 713.05 mi (1,147.54 km) |
| Liepaja to Ohrdruf | 574.51 mi (924.58 km) |
| Liepaja to Ohringen | 695.36 mi (1,119.07 km) |
| Liepaja to Olbernhau | 511.53 mi (823.22 km) |
| Liepaja to Olching | 703.73 mi (1,132.54 km) |
| Liepaja to Oldenburg | 558.95 mi (899.55 km) |
| Liepaja to Oldenburg in Holstein | 425.28 mi (684.42 km) |
| Liepaja to Olfen | 642.17 mi (1,033.47 km) |
| Liepaja to Olpe | 656.99 mi (1,057.33 km) |
| Liepaja to Olsberg | 620.63 mi (998.80 km) |
| Liepaja to Oranienburg | 404.71 mi (651.31 km) |
| Liepaja to Ortenberg | 648.95 mi (1,044.39 km) |
