| Ashton to Popovo | 1,462.10 mi (2,353.02 km) |
| Ashton to Provadia | 1,516.55 mi (2,440.65 km) |
| Ashton to Radnevo | 1,496.70 mi (2,408.70 km) |
| Ashton to Radomir | 1,371.14 mi (2,206.64 km) |
| Ashton to Rakitovo | 1,440.36 mi (2,318.03 km) |
| Ashton to Rakovski | 1,459.92 mi (2,349.52 km) |
| Ashton to Razgrad | 1,465.41 mi (2,358.34 km) |
| Ashton to Razlog | 1,421.79 mi (2,288.14 km) |
| Ashton to Ruse | 1,430.91 mi (2,302.83 km) |
| Ashton to Samokov | 1,403.91 mi (2,259.37 km) |
| Ashton to Sandanski | 1,429.86 mi (2,301.14 km) |
| Ashton to Sevlievo | 1,432.50 mi (2,305.39 km) |
| Ashton to Shumen | 1,492.52 mi (2,401.98 km) |
| Ashton to Silistra | 1,470.47 mi (2,366.50 km) |
| Ashton to Sliven | 1,495.12 mi (2,406.16 km) |
