| Port Orchard to Oak Grove (South Carolina) | 2,331.53 mi (3,752.23 km) |
| Port Orchard to Oak Harbor (Washington) | 53.91 mi (86.77 km) |
| Port Orchard to Oak Hills (Oregon) | 136.78 mi (220.13 km) |
| Port Orchard to Oak Lawn (Illinois) | 1,747.31 mi (2,812.02 km) |
| Port Orchard to Oak Park (California) | 942.99 mi (1,517.60 km) |
| Port Orchard to Oak Park (Illinois) | 1,740.51 mi (2,801.08 km) |
| Port Orchard to Oak Park (Michigan) | 1,938.78 mi (3,120.17 km) |
| Port Orchard to Oak Ridge (Florida) | 2,560.76 mi (4,121.14 km) |
| Port Orchard to Oak Ridge (New Jersey) | 2,384.93 mi (3,838.18 km) |
| Port Orchard to Oak Ridge (Tennessee) | 2,106.84 mi (3,390.64 km) |
| Port Orchard to Oakdale (California) | 680.20 mi (1,094.67 km) |
| Port Orchard to Oakdale (Minnesota) | 1,420.75 mi (2,286.47 km) |
| Port Orchard to Oakland (California) | 672.37 mi (1,082.08 km) |
| Port Orchard to Oakland (New Jersey) | 2,396.83 mi (3,857.32 km) |
| Port Orchard to Oakland Park (Florida) | 2,725.90 mi (4,386.91 km) |
