| Permet to Oakley (California) | 6,522.72 mi (10,497.31 km) |
| Permet to Oakton (Virginia) | 4,902.21 mi (7,889.35 km) |
| Permet to Oakville (Missouri) | 5,459.30 mi (8,785.90 km) |
| Permet to Oatfield (Oregon) | 6,090.47 mi (9,801.67 km) |
| Permet to Ocala (Florida) | 5,539.66 mi (8,915.23 km) |
| Permet to Ocean Acres (New Jersey) | 4,736.87 mi (7,623.26 km) |
| Permet to Ocean City (New Jersey) | 4,769.83 mi (7,676.29 km) |
| Permet to Ocean Pines (Maryland) | 4,829.34 mi (7,772.07 km) |
| Permet to Ocean Pointe (Hawaii) | 8,182.97 mi (13,169.22 km) |
| Permet to Ocean Springs (Mississippi) | 5,777.70 mi (9,298.30 km) |
| Permet to Oceanside (California) | 6,687.13 mi (10,761.90 km) |
| Permet to Oceanside (New York) | 4,673.83 mi (7,521.81 km) |
| Permet to Ocoee (Florida) | 5,538.35 mi (8,913.12 km) |
| Permet to Oconomowoc (Wisconsin) | 5,171.94 mi (8,323.43 km) |
| Permet to Odenton (Maryland) | 4,868.70 mi (7,835.42 km) |
