| Dewsbury to Oerlinghausen | 445.72 mi (717.32 km) |
| Dewsbury to Oestrich-Winkel | 483.24 mi (777.70 km) |
| Dewsbury to Offenburg | 549.38 mi (884.14 km) |
| Dewsbury to Oftersheim | 530.24 mi (853.33 km) |
| Dewsbury to Ohrdruf | 558.22 mi (898.37 km) |
| Dewsbury to Ohringen | 570.10 mi (917.49 km) |
| Dewsbury to Olbernhau | 666.15 mi (1,072.06 km) |
| Dewsbury to Olching | 677.92 mi (1,091.00 km) |
| Dewsbury to Oldenburg | 406.91 mi (654.85 km) |
| Dewsbury to Oldenburg in Holstein | 509.43 mi (819.85 km) |
| Dewsbury to Olfen | 401.03 mi (645.39 km) |
| Dewsbury to Olpe | 439.69 mi (707.62 km) |
| Dewsbury to Olsberg | 454.53 mi (731.50 km) |
| Dewsbury to Oranienburg | 617.36 mi (993.55 km) |
| Dewsbury to Ortenberg | 508.81 mi (818.85 km) |
