| Cities | Distance |
|---|
| Biella to Popovo | 906.86 mi (1,459.46 km) |
| Biella to Provadia | 968.05 mi (1,557.93 km) |
| Biella to Radnevo | 915.07 mi (1,472.66 km) |
| Biella to Radomir | 766.54 mi (1,233.63 km) |
| Biella to Rakitovo | 834.88 mi (1,343.61 km) |
| Biella to Rakovski | 869.05 mi (1,398.60 km) |
| Biella to Razgrad | 917.15 mi (1,476.01 km) |
| Biella to Razlog | 808.44 mi (1,301.06 km) |
| Biella to Ruse | 884.88 mi (1,424.07 km) |
| Biella to Samokov | 800.64 mi (1,288.51 km) |
| Biella to Sandanski | 808.74 mi (1,301.55 km) |
| Biella to Sevlievo | 859.34 mi (1,382.97 km) |
| Biella to Shumen | 941.95 mi (1,515.93 km) |
| Biella to Silistra | 943.36 mi (1,518.19 km) |
| Biella to Sliven | 925.43 mi (1,489.33 km) |
