| Hackney to Popovo | 1,341.61 mi (2,159.11 km) |
| Hackney to Provadia | 1,398.08 mi (2,249.99 km) |
| Hackney to Radnevo | 1,371.26 mi (2,206.83 km) |
| Hackney to Radomir | 1,239.76 mi (1,995.21 km) |
| Hackney to Rakitovo | 1,309.51 mi (2,107.45 km) |
| Hackney to Rakovski | 1,332.23 mi (2,144.01 km) |
| Hackney to Razgrad | 1,346.36 mi (2,166.76 km) |
| Hackney to Razlog | 1,289.17 mi (2,074.71 km) |
| Hackney to Ruse | 1,311.86 mi (2,111.23 km) |
| Hackney to Samokov | 1,273.14 mi (2,048.92 km) |
| Hackney to Sandanski | 1,295.73 mi (2,085.28 km) |
| Hackney to Sevlievo | 1,308.06 mi (2,105.13 km) |
| Hackney to Shumen | 1,373.34 mi (2,210.18 km) |
| Hackney to Silistra | 1,355.74 mi (2,181.86 km) |
| Hackney to Sliven | 1,372.09 mi (2,208.17 km) |
