| Rayleigh to Popovo | 1,316.22 mi (2,118.25 km) |
| Rayleigh to Provadia | 1,372.51 mi (2,208.84 km) |
| Rayleigh to Radnevo | 1,346.42 mi (2,166.86 km) |
| Rayleigh to Radomir | 1,215.68 mi (1,956.45 km) |
| Rayleigh to Rakitovo | 1,285.37 mi (2,068.60 km) |
| Rayleigh to Rakovski | 1,307.66 mi (2,104.48 km) |
| Rayleigh to Razgrad | 1,320.83 mi (2,125.67 km) |
| Rayleigh to Razlog | 1,265.29 mi (2,036.28 km) |
| Rayleigh to Ruse | 1,286.32 mi (2,070.14 km) |
| Rayleigh to Samokov | 1,248.98 mi (2,010.03 km) |
| Rayleigh to Sandanski | 1,272.10 mi (2,047.24 km) |
| Rayleigh to Sevlievo | 1,283.09 mi (2,064.94 km) |
| Rayleigh to Shumen | 1,347.84 mi (2,169.13 km) |
| Rayleigh to Silistra | 1,329.84 mi (2,140.17 km) |
| Rayleigh to Sliven | 1,346.98 mi (2,167.75 km) |
