| Koszalin to Oakley (California) | 5,592.97 mi (9,001.02 km) |
| Koszalin to Oakton (Virginia) | 4,229.58 mi (6,806.85 km) |
| Koszalin to Oakville (Missouri) | 4,700.15 mi (7,564.17 km) |
| Koszalin to Oatfield (Oregon) | 5,141.20 mi (8,273.97 km) |
| Koszalin to Ocala (Florida) | 4,923.14 mi (7,923.02 km) |
| Koszalin to Ocean Acres (New Jersey) | 4,077.10 mi (6,561.46 km) |
| Koszalin to Ocean City (New Jersey) | 4,112.81 mi (6,618.93 km) |
| Koszalin to Ocean Pines (Maryland) | 4,177.67 mi (6,723.32 km) |
| Koszalin to Ocean Pointe (Hawaii) | 7,207.89 mi (11,599.98 km) |
| Koszalin to Ocean Springs (Mississippi) | 5,094.04 mi (8,198.07 km) |
| Koszalin to Oceanside (California) | 5,791.54 mi (9,320.58 km) |
| Koszalin to Oceanside (New York) | 4,009.05 mi (6,451.94 km) |
| Koszalin to Ocoee (Florida) | 4,933.00 mi (7,938.89 km) |
| Koszalin to Oconomowoc (Wisconsin) | 4,388.53 mi (7,062.66 km) |
| Koszalin to Odenton (Maryland) | 4,198.65 mi (6,757.08 km) |
