| Bridport to Popovo | 1,445.94 mi (2,327.01 km) |
| Bridport to Provadia | 1,503.68 mi (2,419.94 km) |
| Bridport to Radnevo | 1,471.51 mi (2,368.17 km) |
| Bridport to Radomir | 1,335.16 mi (2,148.73 km) |
| Bridport to Rakitovo | 1,405.09 mi (2,261.27 km) |
| Bridport to Rakovski | 1,430.67 mi (2,302.44 km) |
| Bridport to Razgrad | 1,451.74 mi (2,336.35 km) |
| Bridport to Razlog | 1,383.07 mi (2,225.83 km) |
| Bridport to Ruse | 1,417.37 mi (2,281.03 km) |
| Bridport to Samokov | 1,368.97 mi (2,203.14 km) |
| Bridport to Sandanski | 1,388.02 mi (2,233.80 km) |
| Bridport to Sevlievo | 1,409.42 mi (2,268.24 km) |
| Bridport to Shumen | 1,478.53 mi (2,379.46 km) |
| Bridport to Silistra | 1,464.08 mi (2,356.20 km) |
| Bridport to Sliven | 1,474.34 mi (2,372.71 km) |
