| Efringen-Kirchen to Oak Harbor (Washington) | 5,166.58 mi (8,314.81 km) |
| Efringen-Kirchen to Oak Hills (Oregon) | 5,333.31 mi (8,583.13 km) |
| Efringen-Kirchen to Oak Lawn (Illinois) | 4,391.82 mi (7,067.95 km) |
| Efringen-Kirchen to Oak Park (California) | 5,880.90 mi (9,464.40 km) |
| Efringen-Kirchen to Oak Park (Illinois) | 4,385.32 mi (7,057.49 km) |
| Efringen-Kirchen to Oak Park (Michigan) | 4,179.74 mi (6,726.64 km) |
| Efringen-Kirchen to Oak Ridge (Florida) | 4,748.31 mi (7,641.66 km) |
| Efringen-Kirchen to Oak Ridge (New Jersey) | 3,887.42 mi (6,256.20 km) |
| Efringen-Kirchen to Oak Ridge (Tennessee) | 4,518.32 mi (7,271.53 km) |
| Efringen-Kirchen to Oakdale (California) | 5,735.20 mi (9,229.91 km) |
| Efringen-Kirchen to Oakdale (Minnesota) | 4,434.81 mi (7,137.13 km) |
| Efringen-Kirchen to Oakland (California) | 5,772.89 mi (9,290.58 km) |
| Efringen-Kirchen to Oakland (New Jersey) | 3,876.74 mi (6,239.01 km) |
| Efringen-Kirchen to Oakland Park (Florida) | 4,802.31 mi (7,728.58 km) |
| Efringen-Kirchen to Oakleaf Plantation (Florida) | 4,685.80 mi (7,541.06 km) |
