| Koscian to Oakley (California) | 5,727.14 mi (9,216.93 km) |
| Koscian to Oakton (Virginia) | 4,315.78 mi (6,945.58 km) |
| Koscian to Oakville (Missouri) | 4,802.55 mi (7,728.95 km) |
| Koscian to Oatfield (Oregon) | 5,279.04 mi (8,495.79 km) |
| Koscian to Ocala (Florida) | 5,001.74 mi (8,049.53 km) |
| Koscian to Ocean Acres (New Jersey) | 4,160.62 mi (6,695.88 km) |
| Koscian to Ocean City (New Jersey) | 4,195.96 mi (6,752.75 km) |
| Koscian to Ocean Pines (Maryland) | 4,260.10 mi (6,855.96 km) |
| Koscian to Ocean Pointe (Hawaii) | 7,355.31 mi (11,837.23 km) |
| Koscian to Ocean Springs (Mississippi) | 5,184.34 mi (8,343.39 km) |
| Koscian to Oceanside (California) | 5,919.49 mi (9,526.50 km) |
| Koscian to Oceanside (New York) | 4,093.24 mi (6,587.43 km) |
| Koscian to Ocoee (Florida) | 5,009.77 mi (8,062.44 km) |
| Koscian to Oconomowoc (Wisconsin) | 4,494.61 mi (7,233.37 km) |
| Koscian to Odenton (Maryland) | 4,284.32 mi (6,894.95 km) |
