| Cities | Distance |
|---|---|
| Koscian to Navodari | 767.03 mi (1,234.41 km) |
| Koscian to Negresti-Oas | 418.45 mi (673.43 km) |
| Koscian to Nehoiu | 639.22 mi (1,028.72 km) |
| Koscian to Ocna Mures | 509.92 mi (820.64 km) |
| Koscian to Odobesti | 642.36 mi (1,033.78 km) |
| Koscian to Odorheiu Secuiesc | 557.37 mi (897.01 km) |
| Koscian to Oltenita | 718.20 mi (1,155.83 km) |
| Koscian to Onesti | 608.04 mi (978.54 km) |
| Koscian to Oradea | 418.86 mi (674.08 km) |
| Koscian to Orastie | 522.75 mi (841.29 km) |
| Koscian to Oravita | 538.03 mi (865.87 km) |
| Koscian to Orsova | 572.22 mi (920.90 km) |
| Koscian to Otelu Rosu | 522.20 mi (840.41 km) |
| Koscian to Otopeni | 675.82 mi (1,087.63 km) |
| Koscian to Ovidiu | 767.94 mi (1,235.88 km) |