| Paks to Orangevale (California) | 6,047.33 mi (9,732.24 km) |
| Paks to Orchards (Washington) | 5,641.49 mi (9,079.10 km) |
| Paks to Orcutt (California) | 6,264.05 mi (10,081.01 km) |
| Paks to Oregon (Ohio) | 4,701.59 mi (7,566.48 km) |
| Paks to Oregon (Wisconsin) | 4,855.32 mi (7,813.88 km) |
| Paks to Oregon City (Oregon) | 5,664.41 mi (9,115.99 km) |
| Paks to Orem (Utah) | 5,704.24 mi (9,180.09 km) |
| Paks to Orinda (California) | 6,120.20 mi (9,849.51 km) |
| Paks to Orland Park (Illinois) | 4,866.42 mi (7,831.74 km) |
| Paks to Orlando (Florida) | 5,260.03 mi (8,465.20 km) |
| Paks to Ormond Beach (Florida) | 5,209.44 mi (8,383.78 km) |
| Paks to Oro Valley (Arizona) | 6,145.87 mi (9,890.82 km) |
| Paks to Oroville (California) | 6,005.03 mi (9,664.17 km) |
| Paks to Oshkosh (Wisconsin) | 4,772.05 mi (7,679.87 km) |
| Paks to Oskaloosa (Iowa) | 5,051.38 mi (8,129.41 km) |
