| Rheinbach to Oak Harbor (Washington) | 4,977.64 mi (8,010.74 km) |
| Rheinbach to Oak Hills (Oregon) | 5,146.46 mi (8,282.43 km) |
| Rheinbach to Oak Lawn (Illinois) | 4,256.20 mi (6,849.69 km) |
| Rheinbach to Oak Park (California) | 5,709.99 mi (9,189.34 km) |
| Rheinbach to Oak Park (Illinois) | 4,249.25 mi (6,838.51 km) |
| Rheinbach to Oak Park (Michigan) | 4,049.52 mi (6,517.07 km) |
| Rheinbach to Oak Ridge (Florida) | 4,656.19 mi (7,493.41 km) |
| Rheinbach to Oak Ridge (New Jersey) | 3,775.37 mi (6,075.88 km) |
| Rheinbach to Oak Ridge (Tennessee) | 4,402.09 mi (7,084.47 km) |
| Rheinbach to Oakdale (California) | 5,557.71 mi (8,944.27 km) |
| Rheinbach to Oakdale (Minnesota) | 4,284.50 mi (6,895.24 km) |
| Rheinbach to Oakland (California) | 5,593.64 mi (9,002.10 km) |
| Rheinbach to Oakland (New Jersey) | 3,765.14 mi (6,059.41 km) |
| Rheinbach to Oakland Park (Florida) | 4,718.70 mi (7,594.02 km) |
| Rheinbach to Oakleaf Plantation (Florida) | 4,588.60 mi (7,384.63 km) |
