| Patchogue to Odenton (Maryland) | 227.28 mi (365.76 km) |
| Patchogue to Odessa (Texas) | 1,734.12 mi (2,790.79 km) |
| Patchogue to Ogden (Utah) | 2,014.20 mi (3,241.54 km) |
| Patchogue to Oildale (California) | 2,500.05 mi (4,023.44 km) |
| Patchogue to Ojus (Florida) | 1,101.87 mi (1,773.29 km) |
| Patchogue to Okemos (Michigan) | 602.17 mi (969.10 km) |
| Patchogue to Oklahoma City (Oklahoma) | 1,375.84 mi (2,214.20 km) |
| Patchogue to Okmulgee (Oklahoma) | 1,293.85 mi (2,082.25 km) |
| Patchogue to Olathe (Kansas) | 1,161.15 mi (1,868.68 km) |
| Patchogue to Old Jamestown (Missouri) | 924.57 mi (1,487.95 km) |
| Patchogue to Oldsmar (Florida) | 1,034.82 mi (1,665.37 km) |
| Patchogue to Olean (New York) | 294.87 mi (474.54 km) |
| Patchogue to Olive Branch (Mississippi) | 999.50 mi (1,608.54 km) |
| Patchogue to Olivehurst (California) | 2,541.47 mi (4,090.11 km) |
| Patchogue to Olney (Maryland) | 241.92 mi (389.33 km) |
