| Brea to Popovo | 6,637.38 mi (10,681.83 km) |
| Brea to Provadia | 6,676.60 mi (10,744.95 km) |
| Brea to Radnevo | 6,693.09 mi (10,771.49 km) |
| Brea to Radomir | 6,600.60 mi (10,622.64 km) |
| Brea to Rakitovo | 6,664.20 mi (10,724.99 km) |
| Brea to Rakovski | 6,669.10 mi (10,732.88 km) |
| Brea to Razgrad | 6,633.26 mi (10,675.20 km) |
| Brea to Razlog | 6,653.69 mi (10,708.07 km) |
| Brea to Ruse | 6,602.04 mi (10,624.95 km) |
| Brea to Samokov | 6,629.29 mi (10,668.81 km) |
| Brea to Sandanski | 6,667.28 mi (10,729.95 km) |
| Brea to Sevlievo | 6,628.87 mi (10,668.14 km) |
| Brea to Shumen | 6,658.49 mi (10,715.80 km) |
| Brea to Silistra | 6,615.75 mi (10,647.01 km) |
| Brea to Sliven | 6,680.03 mi (10,750.47 km) |
