| Biddulph to Oerlinghausen | 461.81 mi (743.21 km) |
| Biddulph to Oestrich-Winkel | 486.55 mi (783.03 km) |
| Biddulph to Offenburg | 545.15 mi (877.34 km) |
| Biddulph to Oftersheim | 531.66 mi (855.62 km) |
| Biddulph to Ohrdruf | 570.65 mi (918.38 km) |
| Biddulph to Ohringen | 572.69 mi (921.65 km) |
| Biddulph to Olbernhau | 680.94 mi (1,095.86 km) |
| Biddulph to Olching | 679.97 mi (1,094.31 km) |
| Biddulph to Oldenburg | 430.08 mi (692.15 km) |
| Biddulph to Oldenburg in Holstein | 539.19 mi (867.75 km) |
| Biddulph to Olfen | 413.74 mi (665.85 km) |
| Biddulph to Olpe | 448.59 mi (721.93 km) |
| Biddulph to Olsberg | 466.59 mi (750.90 km) |
| Biddulph to Oranienburg | 640.83 mi (1,031.32 km) |
| Biddulph to Ortenberg | 516.18 mi (830.71 km) |
