| Cities | Distance |
|---|---|
| Kostel to Popovo | 577.71 mi (929.73 km) |
| Kostel to Provadia | 638.56 mi (1,027.67 km) |
| Kostel to Radnevo | 591.22 mi (951.48 km) |
| Kostel to Radomir | 448.39 mi (721.61 km) |
| Kostel to Rakitovo | 518.19 mi (833.95 km) |
| Kostel to Rakovski | 547.34 mi (880.86 km) |
| Kostel to Razgrad | 587.27 mi (945.12 km) |
| Kostel to Razlog | 495.05 mi (796.71 km) |
| Kostel to Ruse | 554.58 mi (892.50 km) |
| Kostel to Samokov | 482.48 mi (776.48 km) |
| Kostel to Sandanski | 499.57 mi (803.99 km) |
| Kostel to Sevlievo | 532.74 mi (857.36 km) |
| Kostel to Shumen | 612.51 mi (985.74 km) |
| Kostel to Silistra | 612.33 mi (985.44 km) |
| Kostel to Sliven | 598.87 mi (963.80 km) |