| Ahlen to Oak Harbor (Washington) | 4,933.59 mi (7,939.85 km) |
| Ahlen to Oak Hills (Oregon) | 5,104.18 mi (8,214.38 km) |
| Ahlen to Oak Lawn (Illinois) | 4,248.97 mi (6,838.05 km) |
| Ahlen to Oak Park (California) | 5,679.72 mi (9,140.63 km) |
| Ahlen to Oak Park (Illinois) | 4,241.77 mi (6,826.47 km) |
| Ahlen to Oak Park (Michigan) | 4,045.48 mi (6,510.56 km) |
| Ahlen to Oak Ridge (Florida) | 4,670.88 mi (7,517.05 km) |
| Ahlen to Oak Ridge (New Jersey) | 3,781.21 mi (6,085.28 km) |
| Ahlen to Oak Ridge (Tennessee) | 4,405.16 mi (7,089.42 km) |
| Ahlen to Oakdale (California) | 5,522.74 mi (8,887.99 km) |
| Ahlen to Oakdale (Minnesota) | 4,268.63 mi (6,869.70 km) |
| Ahlen to Oakland (California) | 5,557.31 mi (8,943.62 km) |
| Ahlen to Oakland (New Jersey) | 3,771.22 mi (6,069.18 km) |
| Ahlen to Oakland Park (Florida) | 4,737.26 mi (7,623.89 km) |
| Ahlen to Oakleaf Plantation (Florida) | 4,600.94 mi (7,404.50 km) |
