| Pieksamaki to Orangevale (California) | 5,240.34 mi (8,433.51 km) |
| Pieksamaki to Orchards (Washington) | 4,788.93 mi (7,707.03 km) |
| Pieksamaki to Orcutt (California) | 5,484.49 mi (8,826.44 km) |
| Pieksamaki to Oregon (Ohio) | 4,297.39 mi (6,915.98 km) |
| Pieksamaki to Oregon (Wisconsin) | 4,366.17 mi (7,026.67 km) |
| Pieksamaki to Oregon City (Oregon) | 4,812.90 mi (7,745.61 km) |
| Pieksamaki to Orem (Utah) | 4,988.29 mi (8,027.88 km) |
| Pieksamaki to Orinda (California) | 5,307.25 mi (8,541.19 km) |
| Pieksamaki to Orland Park (Illinois) | 4,410.12 mi (7,097.40 km) |
| Pieksamaki to Orlando (Florida) | 5,042.39 mi (8,114.94 km) |
| Pieksamaki to Ormond Beach (Florida) | 4,985.49 mi (8,023.37 km) |
| Pieksamaki to Oro Valley (Arizona) | 5,491.52 mi (8,837.74 km) |
| Pieksamaki to Oroville (California) | 5,190.65 mi (8,353.54 km) |
| Pieksamaki to Oshkosh (Wisconsin) | 4,279.74 mi (6,887.58 km) |
| Pieksamaki to Oskaloosa (Iowa) | 4,542.37 mi (7,310.25 km) |
