| Busko-Zdroj to Oak Harbor (Washington) | 5,274.95 mi (8,489.21 km) |
| Busko-Zdroj to Oak Hills (Oregon) | 5,454.25 mi (8,777.77 km) |
| Busko-Zdroj to Oak Lawn (Illinois) | 4,749.16 mi (7,643.04 km) |
| Busko-Zdroj to Oak Park (California) | 6,087.55 mi (9,796.96 km) |
| Busko-Zdroj to Oak Park (Illinois) | 4,741.28 mi (7,630.36 km) |
| Busko-Zdroj to Oak Park (Michigan) | 4,555.07 mi (7,330.68 km) |
| Busko-Zdroj to Oak Ridge (Florida) | 5,217.78 mi (8,397.20 km) |
| Busko-Zdroj to Oak Ridge (New Jersey) | 4,314.16 mi (6,942.97 km) |
| Busko-Zdroj to Oak Ridge (Tennessee) | 4,930.98 mi (7,935.65 km) |
| Busko-Zdroj to Oakdale (California) | 5,908.77 mi (9,509.24 km) |
| Busko-Zdroj to Oakdale (Minnesota) | 4,741.71 mi (7,631.05 km) |
| Busko-Zdroj to Oakland (California) | 5,936.18 mi (9,553.36 km) |
| Busko-Zdroj to Oakland (New Jersey) | 4,304.65 mi (6,927.66 km) |
| Busko-Zdroj to Oakland Park (Florida) | 5,289.37 mi (8,512.42 km) |
| Busko-Zdroj to Oakleaf Plantation (Florida) | 5,144.27 mi (8,278.90 km) |
