| Plock to Orangevale (California) | 5,711.10 mi (9,191.13 km) |
| Plock to Orchards (Washington) | 5,290.30 mi (8,513.92 km) |
| Plock to Orcutt (California) | 5,937.06 mi (9,554.78 km) |
| Plock to Oregon (Ohio) | 4,483.29 mi (7,215.15 km) |
| Plock to Oregon (Wisconsin) | 4,610.64 mi (7,420.11 km) |
| Plock to Oregon City (Oregon) | 5,313.61 mi (8,551.44 km) |
| Plock to Orem (Utah) | 5,393.92 mi (8,680.67 km) |
| Plock to Orinda (California) | 5,782.50 mi (9,306.04 km) |
| Plock to Orland Park (Illinois) | 4,632.52 mi (7,455.32 km) |
| Plock to Orlando (Florida) | 5,110.56 mi (8,224.65 km) |
| Plock to Ormond Beach (Florida) | 5,057.28 mi (8,138.90 km) |
| Plock to Oro Valley (Arizona) | 5,857.37 mi (9,426.53 km) |
| Plock to Oroville (California) | 5,666.42 mi (9,119.23 km) |
| Plock to Oshkosh (Wisconsin) | 4,525.62 mi (7,283.29 km) |
| Plock to Oskaloosa (Iowa) | 4,801.92 mi (7,727.95 km) |
