| Marco de Canavezes to Oerlinghausen | 1,087.40 mi (1,750.00 km) |
| Marco de Canavezes to Oestrich-Winkel | 986.80 mi (1,588.10 km) |
| Marco de Canavezes to Offenburg | 932.26 mi (1,500.32 km) |
| Marco de Canavezes to Oftersheim | 987.44 mi (1,589.14 km) |
| Marco de Canavezes to Ohrdruf | 1,119.49 mi (1,801.64 km) |
| Marco de Canavezes to Ohringen | 1,018.63 mi (1,639.32 km) |
| Marco de Canavezes to Olbernhau | 1,216.03 mi (1,957.01 km) |
| Marco de Canavezes to Olching | 1,067.92 mi (1,718.65 km) |
| Marco de Canavezes to Oldenburg | 1,123.41 mi (1,807.96 km) |
| Marco de Canavezes to Oldenburg in Holstein | 1,258.41 mi (2,025.22 km) |
| Marco de Canavezes to Olfen | 1,033.46 mi (1,663.19 km) |
| Marco de Canavezes to Olpe | 1,019.76 mi (1,641.14 km) |
| Marco de Canavezes to Olsberg | 1,056.04 mi (1,699.53 km) |
| Marco de Canavezes to Oranienburg | 1,278.39 mi (2,057.37 km) |
| Marco de Canavezes to Ortenberg | 1,039.46 mi (1,672.85 km) |
