| Cristuru Secuiesc to Popovo | 211.55 mi (340.46 km) |
| Cristuru Secuiesc to Provadia | 244.87 mi (394.09 km) |
| Cristuru Secuiesc to Radnevo | 279.35 mi (449.56 km) |
| Cristuru Secuiesc to Radomir | 278.23 mi (447.76 km) |
| Cristuru Secuiesc to Rakitovo | 301.39 mi (485.05 km) |
| Cristuru Secuiesc to Rakovski | 276.62 mi (445.18 km) |
| Cristuru Secuiesc to Razgrad | 203.90 mi (328.14 km) |
| Cristuru Secuiesc to Razlog | 314.36 mi (505.92 km) |
| Cristuru Secuiesc to Ruse | 176.35 mi (283.81 km) |
| Cristuru Secuiesc to Samokov | 282.85 mi (455.20 km) |
| Cristuru Secuiesc to Sandanski | 337.80 mi (543.64 km) |
| Cristuru Secuiesc to Sevlievo | 225.70 mi (363.23 km) |
| Cristuru Secuiesc to Shumen | 227.73 mi (366.49 km) |
| Cristuru Secuiesc to Silistra | 185.21 mi (298.06 km) |
| Cristuru Secuiesc to Sliven | 257.38 mi (414.22 km) |
