| Erba to Oak Harbor (Washington) | 5,315.75 mi (8,554.87 km) |
| Erba to Oak Hills (Oregon) | 5,482.46 mi (8,823.16 km) |
| Erba to Oak Lawn (Illinois) | 4,528.42 mi (7,287.79 km) |
| Erba to Oak Park (California) | 6,027.91 mi (9,700.99 km) |
| Erba to Oak Park (Illinois) | 4,522.10 mi (7,277.61 km) |
| Erba to Oak Park (Michigan) | 4,314.40 mi (6,943.36 km) |
| Erba to Oak Ridge (Florida) | 4,865.64 mi (7,830.49 km) |
| Erba to Oak Ridge (New Jersey) | 4,014.78 mi (6,461.16 km) |
| Erba to Oak Ridge (Tennessee) | 4,646.99 mi (7,478.61 km) |
| Erba to Oakdale (California) | 5,883.44 mi (9,468.48 km) |
| Erba to Oakdale (Minnesota) | 4,576.51 mi (7,365.18 km) |
| Erba to Oakland (California) | 5,921.39 mi (9,529.56 km) |
| Erba to Oakland (New Jersey) | 4,003.91 mi (6,443.68 km) |
| Erba to Oakland Park (Florida) | 4,915.34 mi (7,910.48 km) |
| Erba to Oakleaf Plantation (Florida) | 4,805.65 mi (7,733.95 km) |
