| Holywell to Popovo | 1,502.61 mi (2,418.21 km) |
| Holywell to Provadia | 1,557.57 mi (2,506.67 km) |
| Holywell to Radnevo | 1,535.94 mi (2,471.86 km) |
| Holywell to Radomir | 1,408.55 mi (2,266.85 km) |
| Holywell to Rakitovo | 1,477.97 mi (2,378.57 km) |
| Holywell to Rakovski | 1,498.51 mi (2,411.61 km) |
| Holywell to Razgrad | 1,506.27 mi (2,424.10 km) |
| Holywell to Razlog | 1,458.81 mi (2,347.74 km) |
| Holywell to Ruse | 1,471.75 mi (2,368.56 km) |
| Holywell to Samokov | 1,441.53 mi (2,319.92 km) |
| Holywell to Sandanski | 1,466.38 mi (2,359.91 km) |
| Holywell to Sevlievo | 1,471.99 mi (2,368.93 km) |
| Holywell to Shumen | 1,533.36 mi (2,467.71 km) |
| Holywell to Silistra | 1,512.30 mi (2,433.82 km) |
| Holywell to Sliven | 1,535.01 mi (2,470.36 km) |
