| Alfreton to Oerlinghausen | 429.06 mi (690.50 km) |
| Alfreton to Oestrich-Winkel | 455.81 mi (733.56 km) |
| Alfreton to Offenburg | 516.89 mi (831.85 km) |
| Alfreton to Oftersheim | 501.48 mi (807.05 km) |
| Alfreton to Ohrdruf | 538.23 mi (866.19 km) |
| Alfreton to Ohringen | 542.21 mi (872.60 km) |
| Alfreton to Olbernhau | 648.30 mi (1,043.34 km) |
| Alfreton to Olching | 649.70 mi (1,045.59 km) |
| Alfreton to Oldenburg | 397.53 mi (639.76 km) |
| Alfreton to Oldenburg in Holstein | 507.80 mi (817.23 km) |
| Alfreton to Olfen | 381.22 mi (613.51 km) |
| Alfreton to Olpe | 416.61 mi (670.47 km) |
| Alfreton to Olsberg | 434.17 mi (698.72 km) |
| Alfreton to Oranienburg | 608.24 mi (978.87 km) |
| Alfreton to Ortenberg | 484.53 mi (779.77 km) |
