| Wismar to Oerlinghausen | 177.29 mi (285.32 km) |
| Wismar to Oestrich-Winkel | 307.17 mi (494.34 km) |
| Wismar to Offenburg | 405.27 mi (652.22 km) |
| Wismar to Oftersheim | 336.40 mi (541.38 km) |
| Wismar to Ohrdruf | 214.49 mi (345.19 km) |
| Wismar to Ohringen | 335.52 mi (539.96 km) |
| Wismar to Olbernhau | 236.90 mi (381.25 km) |
| Wismar to Olching | 393.89 mi (633.90 km) |
| Wismar to Oldenburg | 143.45 mi (230.86 km) |
| Wismar to Oldenburg in Holstein | 36.37 mi (58.53 km) |
| Wismar to Olfen | 227.62 mi (366.32 km) |
| Wismar to Olpe | 251.10 mi (404.11 km) |
| Wismar to Olsberg | 216.06 mi (347.71 km) |
| Wismar to Oranienburg | 107.70 mi (173.33 km) |
| Wismar to Ortenberg | 265.34 mi (427.03 km) |
