| Pieksamaki to Oak Harbor (Washington) | 4,615.84 mi (7,428.48 km) |
| Pieksamaki to Oak Hills (Oregon) | 4,802.61 mi (7,729.05 km) |
| Pieksamaki to Oak Lawn (Illinois) | 4,400.98 mi (7,082.69 km) |
| Pieksamaki to Oak Park (California) | 5,505.71 mi (8,860.58 km) |
| Pieksamaki to Oak Park (Illinois) | 4,391.32 mi (7,067.14 km) |
| Pieksamaki to Oak Park (Michigan) | 4,242.26 mi (6,827.26 km) |
| Pieksamaki to Oak Ridge (Florida) | 5,044.91 mi (8,118.99 km) |
| Pieksamaki to Oak Ridge (New Jersey) | 4,097.17 mi (6,593.75 km) |
| Pieksamaki to Oak Ridge (Tennessee) | 4,664.48 mi (7,506.76 km) |
| Pieksamaki to Oakdale (California) | 5,297.14 mi (8,524.93 km) |
| Pieksamaki to Oakdale (Minnesota) | 4,321.38 mi (6,954.58 km) |
| Pieksamaki to Oakland (California) | 5,313.80 mi (8,551.74 km) |
| Pieksamaki to Oakland (New Jersey) | 4,090.15 mi (6,582.45 km) |
| Pieksamaki to Oakland Park (Florida) | 5,149.89 mi (8,287.95 km) |
| Pieksamaki to Oakleaf Plantation (Florida) | 4,952.56 mi (7,970.37 km) |
