| Derecik to Popovo | 1,044.60 mi (1,681.12 km) |
| Derecik to Provadia | 983.77 mi (1,583.22 km) |
| Derecik to Radnevo | 1,038.87 mi (1,671.90 km) |
| Derecik to Radomir | 1,191.08 mi (1,916.86 km) |
| Derecik to Rakitovo | 1,126.70 mi (1,813.24 km) |
| Derecik to Rakovski | 1,086.77 mi (1,748.99 km) |
| Derecik to Razgrad | 1,035.25 mi (1,666.07 km) |
| Derecik to Razlog | 1,156.65 mi (1,861.45 km) |
| Derecik to Ruse | 1,068.44 mi (1,719.49 km) |
| Derecik to Samokov | 1,157.92 mi (1,863.49 km) |
| Derecik to Sandanski | 1,162.58 mi (1,870.99 km) |
| Derecik to Sevlievo | 1,092.02 mi (1,757.44 km) |
| Derecik to Shumen | 1,009.80 mi (1,625.12 km) |
| Derecik to Silistra | 1,015.16 mi (1,633.75 km) |
| Derecik to Sliven | 1,026.12 mi (1,651.38 km) |
