| Acqui Terme to Oak Harbor (Washington) | 5,364.90 mi (8,633.97 km) |
| Acqui Terme to Oak Hills (Oregon) | 5,529.86 mi (8,899.45 km) |
| Acqui Terme to Oak Lawn (Illinois) | 4,544.60 mi (7,313.82 km) |
| Acqui Terme to Oak Park (California) | 6,063.53 mi (9,758.31 km) |
| Acqui Terme to Oak Park (Illinois) | 4,538.52 mi (7,304.04 km) |
| Acqui Terme to Oak Park (Michigan) | 4,328.03 mi (6,965.28 km) |
| Acqui Terme to Oak Ridge (Florida) | 4,860.00 mi (7,821.41 km) |
| Acqui Terme to Oak Ridge (New Jersey) | 4,019.80 mi (6,469.24 km) |
| Acqui Terme to Oak Ridge (Tennessee) | 4,653.12 mi (7,488.47 km) |
| Acqui Terme to Oakdale (California) | 5,923.66 mi (9,533.21 km) |
| Acqui Terme to Oakdale (Minnesota) | 4,600.66 mi (7,404.05 km) |
| Acqui Terme to Oakland (California) | 5,962.86 mi (9,596.29 km) |
| Acqui Terme to Oakland (New Jersey) | 4,008.74 mi (6,451.44 km) |
| Acqui Terme to Oakland Park (Florida) | 4,905.77 mi (7,895.08 km) |
| Acqui Terme to Oakleaf Plantation (Florida) | 4,802.44 mi (7,728.79 km) |
