| Cities | Distance |
|---|---|
| Niksar to Nasaud | 776.16 mi (1,249.11 km) |
| Niksar to Navodari | 497.67 mi (800.92 km) |
| Niksar to Negresti-Oas | 836.46 mi (1,346.15 km) |
| Niksar to Nehoiu | 631.01 mi (1,015.51 km) |
| Niksar to Ocna Mures | 768.37 mi (1,236.58 km) |
| Niksar to Odobesti | 613.35 mi (987.08 km) |
| Niksar to Odorheiu Secuiesc | 705.36 mi (1,135.17 km) |
| Niksar to Oltenita | 579.93 mi (933.30 km) |
| Niksar to Onesti | 643.84 mi (1,036.17 km) |
| Niksar to Oradea | 871.57 mi (1,402.65 km) |
| Niksar to Orastie | 781.42 mi (1,257.58 km) |
| Niksar to Oravita | 831.89 mi (1,338.80 km) |
| Niksar to Orsova | 792.40 mi (1,275.24 km) |
| Niksar to Otelu Rosu | 811.24 mi (1,305.56 km) |
| Niksar to Otopeni | 617.84 mi (994.31 km) |