| Katowice to Orangevale (California) | 5,833.14 mi (9,387.54 km) |
| Katowice to Orchards (Washington) | 5,418.84 mi (8,720.78 km) |
| Katowice to Orcutt (California) | 6,055.15 mi (9,744.83 km) |
| Katowice to Oregon (Ohio) | 4,554.05 mi (7,329.04 km) |
| Katowice to Oregon (Wisconsin) | 4,692.59 mi (7,552.00 km) |
| Katowice to Oregon City (Oregon) | 5,441.99 mi (8,758.03 km) |
| Katowice to Orem (Utah) | 5,504.48 mi (8,858.60 km) |
| Katowice to Orinda (California) | 5,905.22 mi (9,503.54 km) |
| Katowice to Orland Park (Illinois) | 4,709.96 mi (7,579.96 km) |
| Katowice to Orlando (Florida) | 5,153.78 mi (8,294.20 km) |
| Katowice to Ormond Beach (Florida) | 5,101.52 mi (8,210.11 km) |
| Katowice to Oro Valley (Arizona) | 5,958.86 mi (9,589.87 km) |
| Katowice to Oroville (California) | 5,789.50 mi (9,317.29 km) |
| Katowice to Oshkosh (Wisconsin) | 4,608.23 mi (7,416.22 km) |
| Katowice to Oskaloosa (Iowa) | 4,886.07 mi (7,863.37 km) |
