| Ramsbottom to Oberkirch | 572.28 mi (921.00 km) |
| Ramsbottom to Obernburg am Main | 555.45 mi (893.91 km) |
| Ramsbottom to Obernkirchen | 484.86 mi (780.31 km) |
| Ramsbottom to Oberschleissheim | 708.36 mi (1,140.00 km) |
| Ramsbottom to Oberstdorf | 699.65 mi (1,125.98 km) |
| Ramsbottom to Obertraubling | 702.53 mi (1,130.61 km) |
| Ramsbottom to Obertshausen | 535.51 mi (861.82 km) |
| Ramsbottom to Oberursel | 520.89 mi (838.29 km) |
| Ramsbottom to Ochsenfurt | 597.35 mi (961.35 km) |
| Ramsbottom to Ochsenhausen | 657.77 mi (1,058.58 km) |
| Ramsbottom to Ochtrup | 408.00 mi (656.62 km) |
| Ramsbottom to Odenthal | 436.85 mi (703.05 km) |
| Ramsbottom to Oelde | 454.96 mi (732.19 km) |
| Ramsbottom to Oelsnitz | 653.48 mi (1,051.68 km) |
| Ramsbottom to Oer-Erkenschwick | 423.98 mi (682.33 km) |
