| Walkden to Oerlinghausen | 474.65 mi (763.88 km) |
| Walkden to Oestrich-Winkel | 506.31 mi (814.82 km) |
| Walkden to Offenburg | 568.26 mi (914.52 km) |
| Walkden to Oftersheim | 552.34 mi (888.90 km) |
| Walkden to Ohrdruf | 585.74 mi (942.66 km) |
| Walkden to Ohringen | 592.87 mi (954.12 km) |
| Walkden to Olbernhau | 694.72 mi (1,118.04 km) |
| Walkden to Olching | 700.47 mi (1,127.29 km) |
| Walkden to Oldenburg | 438.26 mi (705.31 km) |
| Walkden to Oldenburg in Holstein | 542.40 mi (872.91 km) |
| Walkden to Olfen | 428.51 mi (689.62 km) |
| Walkden to Olpe | 465.50 mi (749.15 km) |
| Walkden to Olsberg | 481.80 mi (775.37 km) |
| Walkden to Oranienburg | 648.93 mi (1,044.35 km) |
| Walkden to Ortenberg | 533.96 mi (859.33 km) |
