| Carlet to Popovo | 1,411.50 mi (2,271.59 km) |
| Carlet to Provadia | 1,471.48 mi (2,368.13 km) |
| Carlet to Radnevo | 1,394.84 mi (2,244.78 km) |
| Carlet to Radomir | 1,243.11 mi (2,000.60 km) |
| Carlet to Rakitovo | 1,300.06 mi (2,092.24 km) |
| Carlet to Rakovski | 1,345.38 mi (2,165.17 km) |
| Carlet to Razgrad | 1,426.28 mi (2,295.37 km) |
| Carlet to Razlog | 1,268.33 mi (2,041.18 km) |
| Carlet to Ruse | 1,399.37 mi (2,252.07 km) |
| Carlet to Samokov | 1,273.40 mi (2,049.34 km) |
| Carlet to Sandanski | 1,258.86 mi (2,025.95 km) |
| Carlet to Sevlievo | 1,354.17 mi (2,179.33 km) |
| Carlet to Shumen | 1,446.50 mi (2,327.91 km) |
| Carlet to Silistra | 1,465.55 mi (2,358.58 km) |
| Carlet to Sliven | 1,415.32 mi (2,277.74 km) |
