| Melfi to Oak Harbor (Washington) | 5,762.02 mi (9,273.07 km) |
| Melfi to Oak Hills (Oregon) | 5,931.48 mi (9,545.80 km) |
| Melfi to Oak Lawn (Illinois) | 4,987.43 mi (8,026.49 km) |
| Melfi to Oak Park (California) | 6,489.09 mi (10,443.18 km) |
| Melfi to Oak Park (Illinois) | 4,981.28 mi (8,016.60 km) |
| Melfi to Oak Park (Michigan) | 4,771.35 mi (7,678.74 km) |
| Melfi to Oak Ridge (Florida) | 5,294.98 mi (8,521.45 km) |
| Melfi to Oak Ridge (New Jersey) | 4,462.13 mi (7,181.11 km) |
| Melfi to Oak Ridge (Tennessee) | 5,095.73 mi (8,200.79 km) |
| Melfi to Oakdale (California) | 6,341.18 mi (10,205.15 km) |
| Melfi to Oakdale (Minnesota) | 5,039.45 mi (8,110.20 km) |
| Melfi to Oakland (California) | 6,377.88 mi (10,264.21 km) |
| Melfi to Oakland (New Jersey) | 4,451.00 mi (7,163.19 km) |
| Melfi to Oakland Park (Florida) | 5,336.43 mi (8,588.16 km) |
| Melfi to Oakleaf Plantation (Florida) | 5,239.67 mi (8,432.43 km) |
