| Pembroke Dock to Oak Harbor (Washington) | 4,614.14 mi (7,425.74 km) |
| Pembroke Dock to Oak Hills (Oregon) | 4,773.44 mi (7,682.11 km) |
| Pembroke Dock to Oak Lawn (Illinois) | 3,768.57 mi (6,064.93 km) |
| Pembroke Dock to Oak Park (California) | 5,284.20 mi (8,504.10 km) |
| Pembroke Dock to Oak Park (Illinois) | 3,762.17 mi (6,054.62 km) |
| Pembroke Dock to Oak Park (Michigan) | 3,555.81 mi (5,722.52 km) |
| Pembroke Dock to Oak Ridge (Florida) | 4,138.42 mi (6,660.14 km) |
| Pembroke Dock to Oak Ridge (New Jersey) | 3,266.24 mi (5,256.50 km) |
| Pembroke Dock to Oak Ridge (Tennessee) | 3,895.99 mi (6,269.98 km) |
| Pembroke Dock to Oakdale (California) | 5,150.58 mi (8,289.06 km) |
| Pembroke Dock to Oakdale (Minnesota) | 3,817.82 mi (6,144.19 km) |
| Pembroke Dock to Oakland (California) | 5,191.93 mi (8,355.60 km) |
| Pembroke Dock to Oakland (New Jersey) | 3,255.71 mi (5,239.56 km) |
| Pembroke Dock to Oakland Park (Florida) | 4,199.25 mi (6,758.04 km) |
| Pembroke Dock to Oakleaf Plantation (Florida) | 4,072.39 mi (6,553.88 km) |
