| Kudowa-Zdroj to Oakley (California) | 5,814.17 mi (9,357.00 km) |
| Kudowa-Zdroj to Oakton (Virginia) | 4,355.57 mi (7,009.62 km) |
| Kudowa-Zdroj to Oakville (Missouri) | 4,856.79 mi (7,816.24 km) |
| Kudowa-Zdroj to Oatfield (Oregon) | 5,370.84 mi (8,643.54 km) |
| Kudowa-Zdroj to Ocala (Florida) | 5,034.14 mi (8,101.66 km) |
| Kudowa-Zdroj to Ocean Acres (New Jersey) | 4,198.18 mi (6,756.32 km) |
| Kudowa-Zdroj to Ocean City (New Jersey) | 4,233.16 mi (6,812.61 km) |
| Kudowa-Zdroj to Ocean Pines (Maryland) | 4,296.58 mi (6,914.67 km) |
| Kudowa-Zdroj to Ocean Pointe (Hawaii) | 7,466.80 mi (12,016.65 km) |
| Kudowa-Zdroj to Ocean Springs (Mississippi) | 5,227.04 mi (8,412.11 km) |
| Kudowa-Zdroj to Oceanside (California) | 5,999.19 mi (9,654.76 km) |
| Kudowa-Zdroj to Oceanside (New York) | 4,131.46 mi (6,648.94 km) |
| Kudowa-Zdroj to Ocoee (Florida) | 5,040.55 mi (8,111.98 km) |
| Kudowa-Zdroj to Oconomowoc (Wisconsin) | 4,552.60 mi (7,326.70 km) |
| Kudowa-Zdroj to Odenton (Maryland) | 4,323.66 mi (6,958.26 km) |
