| Cities | Distance |
|---|---|
| Cerkno to Popovo | 629.97 mi (1,013.83 km) |
| Cerkno to Provadia | 690.29 mi (1,110.91 km) |
| Cerkno to Radnevo | 646.98 mi (1,041.21 km) |
| Cerkno to Radomir | 506.62 mi (815.33 km) |
| Cerkno to Rakitovo | 576.54 mi (927.85 km) |
| Cerkno to Rakovski | 604.09 mi (972.19 km) |
| Cerkno to Razgrad | 638.61 mi (1,027.74 km) |
| Cerkno to Razlog | 554.19 mi (891.89 km) |
| Cerkno to Ruse | 605.33 mi (974.18 km) |
| Cerkno to Samokov | 540.58 mi (869.98 km) |
| Cerkno to Sandanski | 559.41 mi (900.29 km) |
| Cerkno to Sevlievo | 587.21 mi (945.03 km) |
| Cerkno to Shumen | 664.35 mi (1,069.16 km) |
| Cerkno to Silistra | 660.80 mi (1,063.46 km) |
| Cerkno to Sliven | 653.18 mi (1,051.19 km) |