| Santa Cruz to Popovo | 2,556.49 mi (4,114.27 km) |
| Santa Cruz to Provadia | 2,614.39 mi (4,207.45 km) |
| Santa Cruz to Radnevo | 2,530.31 mi (4,072.14 km) |
| Santa Cruz to Radomir | 2,383.25 mi (3,835.47 km) |
| Santa Cruz to Rakitovo | 2,433.30 mi (3,916.01 km) |
| Santa Cruz to Rakovski | 2,481.29 mi (3,993.25 km) |
| Santa Cruz to Razgrad | 2,572.58 mi (4,140.17 km) |
| Santa Cruz to Razlog | 2,400.90 mi (3,863.87 km) |
| Santa Cruz to Ruse | 2,548.30 mi (4,101.09 km) |
| Santa Cruz to Samokov | 2,410.84 mi (3,879.87 km) |
| Santa Cruz to Sandanski | 2,387.88 mi (3,842.93 km) |
| Santa Cruz to Sevlievo | 2,497.10 mi (4,018.70 km) |
| Santa Cruz to Shumen | 2,590.51 mi (4,169.02 km) |
| Santa Cruz to Silistra | 2,615.80 mi (4,209.72 km) |
| Santa Cruz to Sliven | 2,554.32 mi (4,110.79 km) |
