| Astley to Popovo | 1,476.09 mi (2,375.54 km) |
| Astley to Provadia | 1,530.61 mi (2,463.28 km) |
| Astley to Radnevo | 1,510.53 mi (2,430.96 km) |
| Astley to Radomir | 1,384.69 mi (2,228.45 km) |
| Astley to Rakitovo | 1,453.94 mi (2,339.89 km) |
| Astley to Rakovski | 1,473.65 mi (2,371.61 km) |
| Astley to Razgrad | 1,479.45 mi (2,380.94 km) |
| Astley to Razlog | 1,435.27 mi (2,309.85 km) |
| Astley to Ruse | 1,444.95 mi (2,325.42 km) |
| Astley to Samokov | 1,417.49 mi (2,281.23 km) |
| Astley to Sandanski | 1,443.26 mi (2,322.71 km) |
| Astley to Sevlievo | 1,446.36 mi (2,327.69 km) |
| Astley to Shumen | 1,506.56 mi (2,424.57 km) |
| Astley to Silistra | 1,484.63 mi (2,389.27 km) |
| Astley to Sliven | 1,509.03 mi (2,428.56 km) |
