| Ramsbottom to Oerlinghausen | 472.70 mi (760.74 km) |
| Ramsbottom to Oestrich-Winkel | 506.90 mi (815.78 km) |
| Ramsbottom to Offenburg | 570.31 mi (917.83 km) |
| Ramsbottom to Oftersheim | 553.30 mi (890.45 km) |
| Ramsbottom to Ohrdruf | 584.51 mi (940.67 km) |
| Ramsbottom to Ohringen | 593.59 mi (955.30 km) |
| Ramsbottom to Olbernhau | 692.98 mi (1,115.24 km) |
| Ramsbottom to Olching | 701.29 mi (1,128.62 km) |
| Ramsbottom to Oldenburg | 434.85 mi (699.83 km) |
| Ramsbottom to Oldenburg in Holstein | 537.51 mi (865.04 km) |
| Ramsbottom to Olfen | 427.26 mi (687.61 km) |
| Ramsbottom to Olpe | 465.00 mi (748.35 km) |
| Ramsbottom to Olsberg | 480.66 mi (773.55 km) |
| Ramsbottom to Oranienburg | 645.38 mi (1,038.64 km) |
| Ramsbottom to Ortenberg | 533.75 mi (858.99 km) |
