| Crestwood to Popovo | 5,529.50 mi (8,898.86 km) |
| Crestwood to Provadia | 5,580.24 mi (8,980.53 km) |
| Crestwood to Radnevo | 5,569.78 mi (8,963.69 km) |
| Crestwood to Radomir | 5,448.07 mi (8,767.82 km) |
| Crestwood to Rakitovo | 5,517.09 mi (8,878.90 km) |
| Crestwood to Rakovski | 5,535.02 mi (8,907.76 km) |
| Crestwood to Razgrad | 5,530.64 mi (8,900.71 km) |
| Crestwood to Razlog | 5,498.86 mi (8,849.57 km) |
| Crestwood to Ruse | 5,496.57 mi (8,845.88 km) |
| Crestwood to Samokov | 5,480.65 mi (8,820.26 km) |
| Crestwood to Sandanski | 5,506.89 mi (8,862.48 km) |
| Crestwood to Sevlievo | 5,504.93 mi (8,859.33 km) |
| Crestwood to Shumen | 5,557.64 mi (8,944.16 km) |
| Crestwood to Silistra | 5,528.23 mi (8,896.83 km) |
| Crestwood to Sliven | 5,565.56 mi (8,956.91 km) |
