| Mickleover to Oerlinghausen | 434.89 mi (699.89 km) |
| Mickleover to Oestrich-Winkel | 457.05 mi (735.54 km) |
| Mickleover to Offenburg | 515.35 mi (829.38 km) |
| Mickleover to Oftersheim | 501.98 mi (807.86 km) |
| Mickleover to Ohrdruf | 542.61 mi (873.24 km) |
| Mickleover to Ohringen | 543.09 mi (874.02 km) |
| Mickleover to Olbernhau | 653.40 mi (1,051.55 km) |
| Mickleover to Olching | 650.31 mi (1,046.58 km) |
| Mickleover to Oldenburg | 405.90 mi (653.23 km) |
| Mickleover to Oldenburg in Holstein | 518.22 mi (833.99 km) |
| Mickleover to Olfen | 385.96 mi (621.14 km) |
| Mickleover to Olpe | 419.91 mi (675.78 km) |
| Mickleover to Olsberg | 438.56 mi (705.80 km) |
| Mickleover to Oranienburg | 616.39 mi (991.98 km) |
| Mickleover to Ortenberg | 487.18 mi (784.04 km) |
