| Porto Recanati to Oak Harbor (Washington) | 5,566.15 mi (8,957.85 km) |
| Porto Recanati to Oak Hills (Oregon) | 5,735.35 mi (9,230.16 km) |
| Porto Recanati to Oak Lawn (Illinois) | 4,802.19 mi (7,728.38 km) |
| Porto Recanati to Oak Park (California) | 6,293.75 mi (10,128.81 km) |
| Porto Recanati to Oak Park (Illinois) | 4,795.86 mi (7,718.20 km) |
| Porto Recanati to Oak Park (Michigan) | 4,588.06 mi (7,383.77 km) |
| Porto Recanati to Oak Ridge (Florida) | 5,131.10 mi (8,257.72 km) |
| Porto Recanati to Oak Ridge (New Jersey) | 4,286.34 mi (6,898.20 km) |
| Porto Recanati to Oak Ridge (Tennessee) | 4,919.01 mi (7,916.38 km) |
| Porto Recanati to Oakdale (California) | 6,145.01 mi (9,889.44 km) |
| Porto Recanati to Oakdale (Minnesota) | 4,849.04 mi (7,803.77 km) |
| Porto Recanati to Oakland (California) | 6,181.60 mi (9,948.32 km) |
| Porto Recanati to Oakland (New Jersey) | 4,275.39 mi (6,880.58 km) |
| Porto Recanati to Oakland Park (Florida) | 5,177.54 mi (8,332.44 km) |
| Porto Recanati to Oakleaf Plantation (Florida) | 5,072.87 mi (8,163.99 km) |
