| Cities | Distance |
|---|---|
| Niksar to Popovo | 583.09 mi (938.39 km) |
| Niksar to Provadia | 521.90 mi (839.91 km) |
| Niksar to Radnevo | 583.20 mi (938.57 km) |
| Niksar to Radomir | 736.32 mi (1,184.99 km) |
| Niksar to Rakitovo | 675.21 mi (1,086.64 km) |
| Niksar to Rakovski | 632.15 mi (1,017.35 km) |
| Niksar to Razgrad | 573.02 mi (922.18 km) |
| Niksar to Razlog | 706.44 mi (1,136.91 km) |
| Niksar to Ruse | 605.87 mi (975.06 km) |
| Niksar to Samokov | 704.15 mi (1,133.22 km) |
| Niksar to Sandanski | 715.24 mi (1,151.07 km) |
| Niksar to Sevlievo | 632.77 mi (1,018.34 km) |
| Niksar to Shumen | 547.99 mi (881.91 km) |
| Niksar to Silistra | 552.01 mi (888.38 km) |
| Niksar to Sliven | 567.53 mi (913.35 km) |