| Katowice to Oak Harbor (Washington) | 5,256.26 mi (8,459.14 km) |
| Katowice to Oak Hills (Oregon) | 5,434.30 mi (8,745.65 km) |
| Katowice to Oak Lawn (Illinois) | 4,700.72 mi (7,565.08 km) |
| Katowice to Oak Park (California) | 6,058.13 mi (9,749.62 km) |
| Katowice to Oak Park (Illinois) | 4,692.99 mi (7,552.64 km) |
| Katowice to Oak Park (Michigan) | 4,504.42 mi (7,249.16 km) |
| Katowice to Oak Ridge (Florida) | 5,157.18 mi (8,299.68 km) |
| Katowice to Oak Ridge (New Jersey) | 4,257.60 mi (6,851.94 km) |
| Katowice to Oak Ridge (Tennessee) | 4,876.49 mi (7,847.95 km) |
| Katowice to Oakdale (California) | 5,883.09 mi (9,467.91 km) |
| Katowice to Oakdale (Minnesota) | 4,699.01 mi (7,562.32 km) |
| Katowice to Oakland (California) | 5,911.77 mi (9,514.07 km) |
| Katowice to Oakland (New Jersey) | 4,247.95 mi (6,836.41 km) |
| Katowice to Oakland Park (Florida) | 5,226.88 mi (8,411.85 km) |
| Katowice to Oakleaf Plantation (Florida) | 5,084.84 mi (8,183.26 km) |
