| Prato to Oak Harbor (Washington) | 5,477.60 mi (8,815.35 km) |
| Prato to Oak Hills (Oregon) | 5,644.58 mi (9,084.07 km) |
| Prato to Oak Lawn (Illinois) | 4,681.86 mi (7,534.72 km) |
| Prato to Oak Park (California) | 6,189.54 mi (9,961.10 km) |
| Prato to Oak Park (Illinois) | 4,675.68 mi (7,524.79 km) |
| Prato to Oak Park (Michigan) | 4,466.18 mi (7,187.63 km) |
| Prato to Oak Ridge (Florida) | 5,001.11 mi (8,048.50 km) |
| Prato to Oak Ridge (New Jersey) | 4,160.11 mi (6,695.05 km) |
| Prato to Oak Ridge (Tennessee) | 4,793.26 mi (7,714.00 km) |
| Prato to Oakdale (California) | 6,045.71 mi (9,729.62 km) |
| Prato to Oakdale (Minnesota) | 4,734.25 mi (7,619.04 km) |
| Prato to Oakland (California) | 6,083.73 mi (9,790.82 km) |
| Prato to Oakland (New Jersey) | 4,149.08 mi (6,677.30 km) |
| Prato to Oakland Park (Florida) | 5,046.63 mi (8,121.76 km) |
| Prato to Oakleaf Plantation (Florida) | 4,943.56 mi (7,955.90 km) |
