| Bombarral to Oak Harbor (Washington) | 5,146.94 mi (8,283.20 km) |
| Bombarral to Oak Hills (Oregon) | 5,283.66 mi (8,503.23 km) |
| Bombarral to Oak Lawn (Illinois) | 3,981.65 mi (6,407.85 km) |
| Bombarral to Oak Park (California) | 5,659.64 mi (9,108.31 km) |
| Bombarral to Oak Park (Illinois) | 3,978.12 mi (6,402.17 km) |
| Bombarral to Oak Park (Michigan) | 3,747.14 mi (6,030.44 km) |
| Bombarral to Oak Ridge (Florida) | 4,103.89 mi (6,604.57 km) |
| Bombarral to Oak Ridge (New Jersey) | 3,369.22 mi (5,422.24 km) |
| Bombarral to Oak Ridge (Tennessee) | 3,995.66 mi (6,430.40 km) |
| Bombarral to Oakdale (California) | 5,576.70 mi (8,974.83 km) |
| Bombarral to Oakdale (Minnesota) | 4,115.74 mi (6,623.64 km) |
| Bombarral to Oakland (California) | 5,629.54 mi (9,059.87 km) |
| Bombarral to Oakland (New Jersey) | 3,356.74 mi (5,402.15 km) |
| Bombarral to Oakland Park (Florida) | 4,120.59 mi (6,631.45 km) |
| Bombarral to Oakleaf Plantation (Florida) | 4,065.72 mi (6,543.14 km) |
