| Katowice to Odessa (Texas) | 5,727.57 mi (9,217.63 km) |
| Katowice to Ogden (Utah) | 5,455.47 mi (8,779.73 km) |
| Katowice to Oildale (California) | 5,986.89 mi (9,634.96 km) |
| Katowice to Ojus (Florida) | 5,238.82 mi (8,431.07 km) |
| Katowice to Okemos (Michigan) | 4,535.23 mi (7,298.74 km) |
| Katowice to Oklahoma City (Oklahoma) | 5,365.90 mi (8,635.58 km) |
| Katowice to Okmulgee (Oklahoma) | 5,307.77 mi (8,542.04 km) |
| Katowice to Olathe (Kansas) | 5,088.08 mi (8,188.48 km) |
| Katowice to Old Jamestown (Missouri) | 4,938.45 mi (7,947.67 km) |
| Katowice to Oldsmar (Florida) | 5,228.85 mi (8,415.03 km) |
| Katowice to Olean (New York) | 4,353.31 mi (7,005.98 km) |
| Katowice to Olive Branch (Mississippi) | 5,130.78 mi (8,257.19 km) |
| Katowice to Olivehurst (California) | 5,815.86 mi (9,359.73 km) |
| Katowice to Olney (Maryland) | 4,445.97 mi (7,155.10 km) |
| Katowice to Olympia (Washington) | 5,340.44 mi (8,594.61 km) |
