| Cities | Distance |
|---|---|
| Kos to Navodari | 521.23 mi (838.85 km) |
| Kos to Negresti-Oas | 785.55 mi (1,264.22 km) |
| Kos to Nehoiu | 589.48 mi (948.68 km) |
| Kos to Ocna Mures | 681.61 mi (1,096.95 km) |
| Kos to Odobesti | 616.14 mi (991.59 km) |
| Kos to Odorheiu Secuiesc | 661.41 mi (1,064.44 km) |
| Kos to Oltenita | 500.99 mi (806.26 km) |
| Kos to Onesti | 650.51 mi (1,046.90 km) |
| Kos to Oradea | 756.72 mi (1,217.83 km) |
| Kos to Orastie | 655.85 mi (1,055.49 km) |
| Kos to Oravita | 635.28 mi (1,022.38 km) |
| Kos to Orsova | 599.81 mi (965.30 km) |
| Kos to Otelu Rosu | 650.17 mi (1,046.34 km) |
| Kos to Otopeni | 535.48 mi (861.77 km) |
| Kos to Ovidiu | 517.36 mi (832.61 km) |