| San Benito to Popovo | 6,462.39 mi (10,400.21 km) |
| San Benito to Provadia | 6,514.90 mi (10,484.72 km) |
| San Benito to Radnevo | 6,499.13 mi (10,459.35 km) |
| San Benito to Radomir | 6,372.04 mi (10,254.81 km) |
| San Benito to Rakitovo | 6,441.63 mi (10,366.81 km) |
| San Benito to Rakovski | 6,462.38 mi (10,400.19 km) |
| San Benito to Razgrad | 6,464.55 mi (10,403.68 km) |
| San Benito to Razlog | 6,421.75 mi (10,334.80 km) |
| San Benito to Ruse | 6,430.23 mi (10,348.46 km) |
| San Benito to Samokov | 6,405.21 mi (10,308.19 km) |
| San Benito to Sandanski | 6,428.30 mi (10,345.35 km) |
| San Benito to Sevlievo | 6,434.77 mi (10,355.77 km) |
| San Benito to Shumen | 6,491.64 mi (10,447.29 km) |
| San Benito to Silistra | 6,464.94 mi (10,404.31 km) |
| San Benito to Sliven | 6,496.81 mi (10,455.60 km) |
