| Cleburne to Popovo | 6,111.42 mi (9,835.37 km) |
| Cleburne to Provadia | 6,161.82 mi (9,916.50 km) |
| Cleburne to Radnevo | 6,152.19 mi (9,900.99 km) |
| Cleburne to Radomir | 6,030.94 mi (9,705.87 km) |
| Cleburne to Rakitovo | 6,099.92 mi (9,816.88 km) |
| Cleburne to Rakovski | 6,117.65 mi (9,845.40 km) |
| Cleburne to Razgrad | 6,112.38 mi (9,836.93 km) |
| Cleburne to Razlog | 6,081.78 mi (9,787.68 km) |
| Cleburne to Ruse | 6,078.37 mi (9,782.19 km) |
| Cleburne to Samokov | 6,063.49 mi (9,758.24 km) |
| Cleburne to Sandanski | 6,089.85 mi (9,800.67 km) |
| Cleburne to Sevlievo | 6,087.29 mi (9,796.55 km) |
| Cleburne to Shumen | 6,139.36 mi (9,880.34 km) |
| Cleburne to Silistra | 6,109.38 mi (9,832.10 km) |
| Cleburne to Sliven | 6,147.73 mi (9,893.81 km) |
