| Koscian to Odessa (Texas) | 5,567.36 mi (8,959.81 km) |
| Koscian to Ogden (Utah) | 5,293.65 mi (8,519.30 km) |
| Koscian to Oildale (California) | 5,825.52 mi (9,375.27 km) |
| Koscian to Ojus (Florida) | 5,095.88 mi (8,201.02 km) |
| Koscian to Okemos (Michigan) | 4,377.65 mi (7,045.15 km) |
| Koscian to Oklahoma City (Oklahoma) | 5,206.30 mi (8,378.73 km) |
| Koscian to Okmulgee (Oklahoma) | 5,148.65 mi (8,285.95 km) |
| Koscian to Olathe (Kansas) | 4,928.33 mi (7,931.38 km) |
| Koscian to Old Jamestown (Missouri) | 4,780.31 mi (7,693.16 km) |
| Koscian to Oldsmar (Florida) | 5,081.91 mi (8,178.54 km) |
| Koscian to Olean (New York) | 4,198.80 mi (6,757.32 km) |
| Koscian to Olive Branch (Mississippi) | 4,974.59 mi (8,005.83 km) |
| Koscian to Olivehurst (California) | 5,655.66 mi (9,101.90 km) |
| Koscian to Olney (Maryland) | 4,294.38 mi (6,911.14 km) |
| Koscian to Olympia (Washington) | 5,182.46 mi (8,340.36 km) |
