| Cities | Distance |
|---|---|
| Koflach to Provadia | 657.87 mi (1,058.74 km) |
| Koflach to Radnevo | 625.38 mi (1,006.45 km) |
| Koflach to Radomir | 495.33 mi (797.15 km) |
| Koflach to Rakitovo | 564.66 mi (908.73 km) |
| Koflach to Rakovski | 586.10 mi (943.24 km) |
| Koflach to Razgrad | 605.86 mi (975.04 km) |
| Koflach to Razlog | 546.02 mi (878.73 km) |
| Koflach to Ruse | 571.69 mi (920.04 km) |
| Koflach to Samokov | 528.21 mi (850.07 km) |
| Koflach to Sandanski | 554.65 mi (892.62 km) |
| Koflach to Sevlievo | 562.70 mi (905.58 km) |
| Koflach to Shumen | 632.44 mi (1,017.82 km) |
| Koflach to Silistra | 621.94 mi (1,000.91 km) |
| Koflach to Sliven | 627.43 mi (1,009.75 km) |
| Koflach to Smolyan | 606.77 mi (976.50 km) |