| Winsum to Oerlinghausen | 130.44 mi (209.93 km) |
| Winsum to Oestrich-Winkel | 238.78 mi (384.28 km) |
| Winsum to Offenburg | 341.72 mi (549.94 km) |
| Winsum to Oftersheim | 287.82 mi (463.19 km) |
| Winsum to Ohrdruf | 248.87 mi (400.52 km) |
| Winsum to Ohringen | 313.17 mi (504.00 km) |
| Winsum to Olbernhau | 343.29 mi (552.48 km) |
| Winsum to Olching | 411.75 mi (662.64 km) |
| Winsum to Oldenburg | 71.41 mi (114.92 km) |
| Winsum to Oldenburg in Holstein | 190.28 mi (306.23 km) |
| Winsum to Olfen | 117.36 mi (188.87 km) |
| Winsum to Olpe | 169.37 mi (272.58 km) |
| Winsum to Olsberg | 160.10 mi (257.66 km) |
| Winsum to Oranienburg | 281.92 mi (453.71 km) |
| Winsum to Ortenberg | 232.38 mi (373.97 km) |
