| Illingen to Oak Harbor (Washington) | 5,053.35 mi (8,132.58 km) |
| Illingen to Oak Hills (Oregon) | 5,221.14 mi (8,402.61 km) |
| Illingen to Oak Lawn (Illinois) | 4,306.78 mi (6,931.09 km) |
| Illingen to Oak Park (California) | 5,777.06 mi (9,297.27 km) |
| Illingen to Oak Park (Illinois) | 4,300.03 mi (6,920.23 km) |
| Illingen to Oak Park (Michigan) | 4,097.60 mi (6,594.45 km) |
| Illingen to Oak Ridge (Florida) | 4,687.54 mi (7,543.87 km) |
| Illingen to Oak Ridge (New Jersey) | 3,815.23 mi (6,140.02 km) |
| Illingen to Oak Ridge (Tennessee) | 4,444.00 mi (7,151.93 km) |
| Illingen to Oakdale (California) | 5,627.88 mi (9,057.20 km) |
| Illingen to Oakdale (Minnesota) | 4,341.78 mi (6,987.42 km) |
| Illingen to Oakland (California) | 5,664.66 mi (9,116.39 km) |
| Illingen to Oakland (New Jersey) | 3,804.79 mi (6,123.22 km) |
| Illingen to Oakland Park (Florida) | 4,746.37 mi (7,638.54 km) |
| Illingen to Oakleaf Plantation (Florida) | 4,622.16 mi (7,438.65 km) |
