| Port Orchard to Odenton (Maryland) | 2,347.70 mi (3,778.26 km) |
| Port Orchard to Odessa (Texas) | 1,518.66 mi (2,444.05 km) |
| Port Orchard to Ogden (Utah) | 682.78 mi (1,098.83 km) |
| Port Orchard to Oildale (California) | 855.76 mi (1,377.21 km) |
| Port Orchard to Ojus (Florida) | 2,736.23 mi (4,403.54 km) |
| Port Orchard to Okemos (Michigan) | 1,874.77 mi (3,017.15 km) |
| Port Orchard to Oklahoma City (Oklahoma) | 1,534.25 mi (2,469.13 km) |
| Port Orchard to Okmulgee (Oklahoma) | 1,592.74 mi (2,563.26 km) |
| Port Orchard to Olathe (Kansas) | 1,513.37 mi (2,435.53 km) |
| Port Orchard to Old Jamestown (Missouri) | 1,722.92 mi (2,772.77 km) |
| Port Orchard to Oldsmar (Florida) | 2,524.60 mi (4,062.95 km) |
| Port Orchard to Olean (New York) | 2,170.46 mi (3,493.02 km) |
| Port Orchard to Olive Branch (Mississippi) | 1,893.58 mi (3,047.42 km) |
| Port Orchard to Olivehurst (California) | 585.55 mi (942.35 km) |
| Port Orchard to Olney (Maryland) | 2,327.35 mi (3,745.51 km) |
