| Rommerskirchen to Oak Harbor (Washington) | 4,948.21 mi (7,963.37 km) |
| Rommerskirchen to Oak Hills (Oregon) | 5,117.17 mi (8,235.28 km) |
| Rommerskirchen to Oak Lawn (Illinois) | 4,231.91 mi (6,810.60 km) |
| Rommerskirchen to Oak Park (California) | 5,681.96 mi (9,144.23 km) |
| Rommerskirchen to Oak Park (Illinois) | 4,224.91 mi (6,799.34 km) |
| Rommerskirchen to Oak Park (Michigan) | 4,025.87 mi (6,479.01 km) |
| Rommerskirchen to Oak Ridge (Florida) | 4,637.01 mi (7,462.55 km) |
| Rommerskirchen to Oak Ridge (New Jersey) | 3,753.92 mi (6,041.35 km) |
| Rommerskirchen to Oak Ridge (Tennessee) | 4,380.02 mi (7,048.96 km) |
| Rommerskirchen to Oakdale (California) | 5,529.12 mi (8,898.26 km) |
| Rommerskirchen to Oakdale (Minnesota) | 4,258.60 mi (6,853.56 km) |
| Rommerskirchen to Oakland (California) | 5,564.90 mi (8,955.85 km) |
| Rommerskirchen to Oakland (New Jersey) | 3,743.74 mi (6,024.97 km) |
| Rommerskirchen to Oakland Park (Florida) | 4,700.58 mi (7,564.85 km) |
| Rommerskirchen to Oakleaf Plantation (Florida) | 4,568.80 mi (7,352.78 km) |
