| Kurtalan to Popovo | 891.51 mi (1,434.75 km) |
| Kurtalan to Provadia | 830.90 mi (1,337.21 km) |
| Kurtalan to Radnevo | 884.63 mi (1,423.68 km) |
| Kurtalan to Radomir | 1,036.71 mi (1,668.43 km) |
| Kurtalan to Rakitovo | 972.22 mi (1,564.64 km) |
| Kurtalan to Rakovski | 932.43 mi (1,500.61 km) |
| Kurtalan to Razgrad | 882.55 mi (1,420.33 km) |
| Kurtalan to Razlog | 1,002.16 mi (1,612.82 km) |
| Kurtalan to Ruse | 915.98 mi (1,474.12 km) |
| Kurtalan to Samokov | 1,003.51 mi (1,615.00 km) |
| Kurtalan to Sandanski | 1,008.11 mi (1,622.40 km) |
| Kurtalan to Sevlievo | 938.24 mi (1,509.95 km) |
| Kurtalan to Shumen | 856.88 mi (1,379.02 km) |
| Kurtalan to Silistra | 863.98 mi (1,390.44 km) |
| Kurtalan to Sliven | 872.26 mi (1,403.76 km) |
