| Cities | Distance |
|---|
| Sinnai to Popovo | 924.89 mi (1,488.47 km) |
| Sinnai to Provadia | 982.07 mi (1,580.50 km) |
| Sinnai to Radnevo | 897.59 mi (1,444.53 km) |
| Sinnai to Radomir | 750.89 mi (1,208.44 km) |
| Sinnai to Rakitovo | 800.68 mi (1,288.57 km) |
| Sinnai to Rakovski | 848.53 mi (1,365.57 km) |
| Sinnai to Razgrad | 941.43 mi (1,515.08 km) |
| Sinnai to Razlog | 768.31 mi (1,236.47 km) |
| Sinnai to Ruse | 918.59 mi (1,478.32 km) |
| Sinnai to Samokov | 778.10 mi (1,252.23 km) |
| Sinnai to Sandanski | 755.86 mi (1,216.45 km) |
| Sinnai to Sevlievo | 865.07 mi (1,392.19 km) |
| Sinnai to Shumen | 958.51 mi (1,542.58 km) |
| Sinnai to Silistra | 986.53 mi (1,587.67 km) |
| Sinnai to Sliven | 921.59 mi (1,483.15 km) |
