| Strand to Popovo | 1,382.67 mi (2,225.19 km) |
| Strand to Provadia | 1,424.22 mi (2,292.07 km) |
| Strand to Radnevo | 1,437.57 mi (2,313.54 km) |
| Strand to Radomir | 1,350.71 mi (2,173.76 km) |
| Strand to Rakitovo | 1,411.82 mi (2,272.11 km) |
| Strand to Rakovski | 1,414.28 mi (2,276.06 km) |
| Strand to Razgrad | 1,379.31 mi (2,219.79 km) |
| Strand to Razlog | 1,403.73 mi (2,259.08 km) |
| Strand to Ruse | 1,347.49 mi (2,168.57 km) |
| Strand to Samokov | 1,377.75 mi (2,217.27 km) |
| Strand to Sandanski | 1,419.12 mi (2,283.85 km) |
| Strand to Sevlievo | 1,373.40 mi (2,210.28 km) |
| Strand to Shumen | 1,405.02 mi (2,261.15 km) |
| Strand to Silistra | 1,365.31 mi (2,197.25 km) |
| Strand to Sliven | 1,424.81 mi (2,293.01 km) |
