| Schwarzenbruck to Popovo | 824.67 mi (1,327.18 km) |
| Schwarzenbruck to Provadia | 880.75 mi (1,417.43 km) |
| Schwarzenbruck to Radnevo | 856.83 mi (1,378.94 km) |
| Schwarzenbruck to Radomir | 731.73 mi (1,177.60 km) |
| Schwarzenbruck to Rakitovo | 800.63 mi (1,288.49 km) |
| Schwarzenbruck to Rakovski | 819.70 mi (1,319.18 km) |
| Schwarzenbruck to Razgrad | 829.10 mi (1,334.31 km) |
| Schwarzenbruck to Razlog | 782.92 mi (1,259.98 km) |
| Schwarzenbruck to Ruse | 794.59 mi (1,278.76 km) |
| Schwarzenbruck to Samokov | 764.20 mi (1,229.86 km) |
| Schwarzenbruck to Sandanski | 792.01 mi (1,274.62 km) |
| Schwarzenbruck to Sevlievo | 792.91 mi (1,276.07 km) |
| Schwarzenbruck to Shumen | 856.12 mi (1,377.79 km) |
| Schwarzenbruck to Silistra | 838.47 mi (1,349.39 km) |
| Schwarzenbruck to Sliven | 856.17 mi (1,377.88 km) |
