| Morfelden-Walldorf to Oak Harbor (Washington) | 5,052.98 mi (8,131.98 km) |
| Morfelden-Walldorf to Oak Hills (Oregon) | 5,222.65 mi (8,405.05 km) |
| Morfelden-Walldorf to Oak Lawn (Illinois) | 4,340.47 mi (6,985.31 km) |
| Morfelden-Walldorf to Oak Park (California) | 5,790.73 mi (9,319.28 km) |
| Morfelden-Walldorf to Oak Park (Illinois) | 4,333.51 mi (6,974.12 km) |
| Morfelden-Walldorf to Oak Park (Michigan) | 4,133.82 mi (6,652.73 km) |
| Morfelden-Walldorf to Oak Ridge (Florida) | 4,738.42 mi (7,625.75 km) |
| Morfelden-Walldorf to Oak Ridge (New Jersey) | 3,859.09 mi (6,210.61 km) |
| Morfelden-Walldorf to Oak Ridge (Tennessee) | 4,486.05 mi (7,219.61 km) |
| Morfelden-Walldorf to Oakdale (California) | 5,636.92 mi (9,071.74 km) |
| Morfelden-Walldorf to Oakdale (Minnesota) | 4,368.13 mi (7,029.83 km) |
| Morfelden-Walldorf to Oakland (California) | 5,672.35 mi (9,128.77 km) |
| Morfelden-Walldorf to Oakland (New Jersey) | 3,848.83 mi (6,194.10 km) |
| Morfelden-Walldorf to Oakland Park (Florida) | 4,800.02 mi (7,724.88 km) |
| Morfelden-Walldorf to Oakleaf Plantation (Florida) | 4,671.30 mi (7,517.73 km) |
