| Marghita to Oerlinghausen | 687.99 mi (1,107.21 km) |
| Marghita to Oestrich-Winkel | 677.89 mi (1,090.97 km) |
| Marghita to Offenburg | 670.37 mi (1,078.85 km) |
| Marghita to Oftersheim | 645.45 mi (1,038.76 km) |
| Marghita to Ohrdruf | 576.46 mi (927.73 km) |
| Marghita to Ohringen | 603.04 mi (970.49 km) |
| Marghita to Olbernhau | 467.41 mi (752.22 km) |
| Marghita to Olching | 514.45 mi (827.93 km) |
| Marghita to Oldenburg | 739.26 mi (1,189.73 km) |
| Marghita to Oldenburg in Holstein | 691.48 mi (1,112.83 km) |
| Marghita to Olfen | 733.39 mi (1,180.27 km) |
| Marghita to Olpe | 700.69 mi (1,127.65 km) |
| Marghita to Olsberg | 680.52 mi (1,095.19 km) |
| Marghita to Oranienburg | 549.05 mi (883.60 km) |
| Marghita to Ortenberg | 637.34 mi (1,025.69 km) |
