| Bracknell to Popovo | 1,369.68 mi (2,204.29 km) |
| Bracknell to Provadia | 1,426.43 mi (2,295.61 km) |
| Bracknell to Radnevo | 1,398.49 mi (2,250.65 km) |
| Bracknell to Radomir | 1,265.91 mi (2,037.28 km) |
| Bracknell to Rakitovo | 1,335.72 mi (2,149.64 km) |
| Bracknell to Rakovski | 1,359.06 mi (2,187.20 km) |
| Bracknell to Razgrad | 1,374.65 mi (2,212.28 km) |
| Bracknell to Razlog | 1,315.01 mi (2,116.30 km) |
| Bracknell to Ruse | 1,340.17 mi (2,156.79 km) |
| Bracknell to Samokov | 1,299.39 mi (2,091.17 km) |
| Bracknell to Sandanski | 1,321.22 mi (2,126.30 km) |
| Bracknell to Sevlievo | 1,335.51 mi (2,149.29 km) |
| Bracknell to Shumen | 1,401.60 mi (2,255.66 km) |
| Bracknell to Silistra | 1,384.64 mi (2,228.35 km) |
| Bracknell to Sliven | 1,399.74 mi (2,252.67 km) |
