| Parthenay to Odessa (Texas) | 5,169.47 mi (8,319.47 km) |
| Parthenay to Ogden (Utah) | 5,061.23 mi (8,145.26 km) |
| Parthenay to Oildale (California) | 5,613.53 mi (9,034.11 km) |
| Parthenay to Ojus (Florida) | 4,474.70 mi (7,201.33 km) |
| Parthenay to Okemos (Michigan) | 3,939.20 mi (6,339.53 km) |
| Parthenay to Oklahoma City (Oklahoma) | 4,797.75 mi (7,721.23 km) |
| Parthenay to Okmulgee (Oklahoma) | 4,728.96 mi (7,610.53 km) |
| Parthenay to Olathe (Kansas) | 4,529.25 mi (7,289.12 km) |
| Parthenay to Old Jamestown (Missouri) | 4,345.38 mi (6,993.22 km) |
| Parthenay to Oldsmar (Florida) | 4,494.50 mi (7,233.20 km) |
| Parthenay to Olean (New York) | 3,712.08 mi (5,974.02 km) |
| Parthenay to Olive Branch (Mississippi) | 4,499.87 mi (7,241.83 km) |
| Parthenay to Olivehurst (California) | 5,495.98 mi (8,844.92 km) |
| Parthenay to Olney (Maryland) | 3,767.03 mi (6,062.45 km) |
| Parthenay to Olympia (Washington) | 5,095.78 mi (8,200.87 km) |
