| Birkenhead to Oschatz | 694.03 mi (1,116.94 km) |
| Birkenhead to Oschersleben | 603.63 mi (971.46 km) |
| Birkenhead to Osnabruck | 467.61 mi (752.54 km) |
| Birkenhead to Ostbevern | 463.57 mi (746.05 km) |
| Birkenhead to Osterburg | 613.69 mi (987.63 km) |
| Birkenhead to Ostercappeln | 474.06 mi (762.92 km) |
| Birkenhead to Osterhofen | 765.96 mi (1,232.70 km) |
| Birkenhead to Osterholz-Scharmbeck | 487.36 mi (784.33 km) |
| Birkenhead to Osternienburg | 639.10 mi (1,028.54 km) |
| Birkenhead to Osterode | 568.08 mi (914.23 km) |
| Birkenhead to Osterwieck | 582.60 mi (937.60 km) |
| Birkenhead to Ostfildern | 621.06 mi (999.50 km) |
| Birkenhead to Osthofen | 548.98 mi (883.50 km) |
| Birkenhead to Ostrhauderfehn | 439.43 mi (707.20 km) |
| Birkenhead to Ostringen | 581.77 mi (936.26 km) |
