| Mogilno to Oerlinghausen | 394.72 mi (635.24 km) |
| Mogilno to Oestrich-Winkel | 466.49 mi (750.75 km) |
| Mogilno to Offenburg | 525.45 mi (845.63 km) |
| Mogilno to Oftersheim | 465.42 mi (749.03 km) |
| Mogilno to Ohrdruf | 333.28 mi (536.36 km) |
| Mogilno to Ohringen | 438.04 mi (704.96 km) |
| Mogilno to Olbernhau | 240.62 mi (387.24 km) |
| Mogilno to Olching | 423.68 mi (681.85 km) |
| Mogilno to Oldenburg | 406.92 mi (654.88 km) |
| Mogilno to Oldenburg in Holstein | 311.99 mi (502.10 km) |
| Mogilno to Olfen | 451.84 mi (727.17 km) |
| Mogilno to Olpe | 446.02 mi (717.81 km) |
| Mogilno to Olsberg | 412.26 mi (663.47 km) |
| Mogilno to Oranienburg | 197.42 mi (317.72 km) |
| Mogilno to Ortenberg | 413.74 mi (665.85 km) |
