| Cities | Distance |
|---|
| Herisau to Popovo | 867.37 mi (1,395.89 km) |
| Herisau to Provadia | 927.06 mi (1,491.96 km) |
| Herisau to Radnevo | 886.55 mi (1,426.77 km) |
| Herisau to Radomir | 746.21 mi (1,200.91 km) |
| Herisau to Rakitovo | 816.09 mi (1,313.37 km) |
| Herisau to Rakovski | 843.90 mi (1,358.13 km) |
| Herisau to Razgrad | 875.16 mi (1,408.43 km) |
| Herisau to Razlog | 793.20 mi (1,276.54 km) |
| Herisau to Ruse | 841.41 mi (1,354.12 km) |
| Herisau to Samokov | 780.23 mi (1,255.65 km) |
| Herisau to Sandanski | 797.58 mi (1,283.58 km) |
| Herisau to Sevlievo | 826.26 mi (1,329.73 km) |
| Herisau to Shumen | 901.29 mi (1,450.49 km) |
| Herisau to Silistra | 894.15 mi (1,438.99 km) |
| Herisau to Sliven | 892.05 mi (1,435.61 km) |
