| Aylesford to Popovo | 1,316.36 mi (2,118.48 km) |
| Aylesford to Provadia | 1,373.02 mi (2,209.67 km) |
| Aylesford to Radnevo | 1,345.51 mi (2,165.39 km) |
| Aylesford to Radomir | 1,213.50 mi (1,952.94 km) |
| Aylesford to Rakitovo | 1,283.28 mi (2,065.23 km) |
| Aylesford to Rakovski | 1,306.27 mi (2,102.24 km) |
| Aylesford to Razgrad | 1,321.26 mi (2,126.37 km) |
| Aylesford to Razlog | 1,262.79 mi (2,032.26 km) |
| Aylesford to Ruse | 1,286.77 mi (2,070.86 km) |
| Aylesford to Samokov | 1,246.92 mi (2,006.73 km) |
| Aylesford to Sandanski | 1,269.23 mi (2,042.62 km) |
| Aylesford to Sevlievo | 1,282.43 mi (2,063.87 km) |
| Aylesford to Shumen | 1,348.22 mi (2,169.76 km) |
| Aylesford to Silistra | 1,331.11 mi (2,142.22 km) |
| Aylesford to Sliven | 1,346.58 mi (2,167.11 km) |
