| Drobeta-Turnu Severin to Oak Harbor (Washington) | 5,680.77 mi (9,142.31 km) |
| Drobeta-Turnu Severin to Oak Hills (Oregon) | 5,858.70 mi (9,428.67 km) |
| Drobeta-Turnu Severin to Oak Lawn (Illinois) | 5,085.41 mi (8,184.17 km) |
| Drobeta-Turnu Severin to Oak Park (California) | 6,477.55 mi (10,424.61 km) |
| Drobeta-Turnu Severin to Oak Park (Illinois) | 5,078.13 mi (8,172.46 km) |
| Drobeta-Turnu Severin to Oak Park (Michigan) | 4,882.40 mi (7,857.46 km) |
| Drobeta-Turnu Severin to Oak Ridge (Florida) | 5,490.24 mi (8,835.69 km) |
| Drobeta-Turnu Severin to Oak Ridge (New Jersey) | 4,613.30 mi (7,424.39 km) |
| Drobeta-Turnu Severin to Oak Ridge (Tennessee) | 5,239.58 mi (8,432.29 km) |
| Drobeta-Turnu Severin to Oakdale (California) | 6,305.40 mi (10,147.57 km) |
| Drobeta-Turnu Severin to Oakdale (Minnesota) | 5,098.63 mi (8,205.45 km) |
| Drobeta-Turnu Severin to Oakland (California) | 6,334.77 mi (10,194.83 km) |
| Drobeta-Turnu Severin to Oakland (New Jersey) | 4,603.07 mi (7,407.93 km) |
| Drobeta-Turnu Severin to Oakland Park (Florida) | 5,548.44 mi (8,929.35 km) |
| Drobeta-Turnu Severin to Oakleaf Plantation (Florida) | 5,424.49 mi (8,729.87 km) |
