| Cities | Distance |
|---|---|
| Kapfenberg to Provadia | 658.29 mi (1,059.42 km) |
| Kapfenberg to Radnevo | 629.79 mi (1,013.55 km) |
| Kapfenberg to Radomir | 503.77 mi (810.74 km) |
| Kapfenberg to Rakitovo | 572.56 mi (921.45 km) |
| Kapfenberg to Rakovski | 591.90 mi (952.57 km) |
| Kapfenberg to Razgrad | 606.35 mi (975.82 km) |
| Kapfenberg to Razlog | 555.19 mi (893.49 km) |
| Kapfenberg to Ruse | 571.98 mi (920.52 km) |
| Kapfenberg to Samokov | 536.13 mi (862.82 km) |
| Kapfenberg to Sandanski | 564.84 mi (909.03 km) |
| Kapfenberg to Sevlievo | 566.35 mi (911.46 km) |
| Kapfenberg to Shumen | 633.14 mi (1,018.95 km) |
| Kapfenberg to Silistra | 620.05 mi (997.87 km) |
| Kapfenberg to Sliven | 630.38 mi (1,014.49 km) |
| Kapfenberg to Smolyan | 614.60 mi (989.11 km) |