| Ponte da Barca to Oak Harbor (Washington) | 5,036.24 mi (8,105.05 km) |
| Ponte da Barca to Oak Hills (Oregon) | 5,177.84 mi (8,332.92 km) |
| Ponte da Barca to Oak Lawn (Illinois) | 3,929.56 mi (6,324.01 km) |
| Ponte da Barca to Oak Park (California) | 5,582.07 mi (8,983.47 km) |
| Ponte da Barca to Oak Park (Illinois) | 3,925.44 mi (6,317.38 km) |
| Ponte da Barca to Oak Park (Michigan) | 3,698.05 mi (5,951.44 km) |
| Ponte da Barca to Oak Ridge (Florida) | 4,102.71 mi (6,602.67 km) |
| Ponte da Barca to Oak Ridge (New Jersey) | 3,335.39 mi (5,367.80 km) |
| Ponte da Barca to Oak Ridge (Tennessee) | 3,966.46 mi (6,383.40 km) |
| Ponte da Barca to Oakdale (California) | 5,488.62 mi (8,833.08 km) |
| Ponte da Barca to Oakdale (Minnesota) | 4,047.49 mi (6,513.80 km) |
| Ponte da Barca to Oakland (California) | 5,539.32 mi (8,914.67 km) |
| Ponte da Barca to Oakland (New Jersey) | 3,323.22 mi (5,348.21 km) |
| Ponte da Barca to Oakland Park (Florida) | 4,128.61 mi (6,644.35 km) |
| Ponte da Barca to Oakleaf Plantation (Florida) | 4,058.60 mi (6,531.69 km) |
