| Derik to Oerlinghausen | 1,829.63 mi (2,944.50 km) |
| Derik to Oestrich-Winkel | 1,813.64 mi (2,918.77 km) |
| Derik to Offenburg | 1,789.44 mi (2,879.82 km) |
| Derik to Oftersheim | 1,776.48 mi (2,858.96 km) |
| Derik to Ohrdruf | 1,718.20 mi (2,765.18 km) |
| Derik to Ohringen | 1,733.57 mi (2,789.92 km) |
| Derik to Olbernhau | 1,609.11 mi (2,589.61 km) |
| Derik to Olching | 1,634.52 mi (2,630.50 km) |
| Derik to Oldenburg | 1,877.41 mi (3,021.41 km) |
| Derik to Oldenburg in Holstein | 1,812.88 mi (2,917.54 km) |
| Derik to Olfen | 1,875.25 mi (3,017.93 km) |
| Derik to Olpe | 1,841.48 mi (2,963.57 km) |
| Derik to Olsberg | 1,822.27 mi (2,932.66 km) |
| Derik to Oranienburg | 1,677.13 mi (2,699.07 km) |
| Derik to Ortenberg | 1,776.39 mi (2,858.83 km) |
