| Trecastagni to Oak Harbor (Washington) | 5,957.58 mi (9,587.80 km) |
| Trecastagni to Oak Hills (Oregon) | 6,123.99 mi (9,855.60 km) |
| Trecastagni to Oak Lawn (Illinois) | 5,116.40 mi (8,234.05 km) |
| Trecastagni to Oak Park (California) | 6,658.71 mi (10,716.16 km) |
| Trecastagni to Oak Park (Illinois) | 5,110.81 mi (8,225.05 km) |
| Trecastagni to Oak Park (Michigan) | 4,895.09 mi (7,877.89 km) |
| Trecastagni to Oak Ridge (Florida) | 5,372.06 mi (8,645.49 km) |
| Trecastagni to Oak Ridge (New Jersey) | 4,567.34 mi (7,350.43 km) |
| Trecastagni to Oak Ridge (Tennessee) | 5,201.74 mi (8,371.39 km) |
| Trecastagni to Oakdale (California) | 6,520.14 mi (10,493.15 km) |
| Trecastagni to Oakdale (Minnesota) | 5,185.57 mi (8,345.37 km) |
| Trecastagni to Oakland (California) | 6,559.32 mi (10,556.21 km) |
| Trecastagni to Oakland (New Jersey) | 4,555.80 mi (7,331.84 km) |
| Trecastagni to Oakland Park (Florida) | 5,403.48 mi (8,696.06 km) |
| Trecastagni to Oakleaf Plantation (Florida) | 5,322.95 mi (8,566.45 km) |
