| Sunninghill to Popovo | 1,365.52 mi (2,197.60 km) |
| Sunninghill to Provadia | 1,422.27 mi (2,288.92 km) |
| Sunninghill to Radnevo | 1,394.34 mi (2,243.97 km) |
| Sunninghill to Radomir | 1,261.78 mi (2,030.64 km) |
| Sunninghill to Rakitovo | 1,331.59 mi (2,142.99 km) |
| Sunninghill to Rakovski | 1,354.92 mi (2,180.53 km) |
| Sunninghill to Razgrad | 1,370.49 mi (2,205.59 km) |
| Sunninghill to Razlog | 1,310.89 mi (2,109.67 km) |
| Sunninghill to Ruse | 1,336.01 mi (2,150.10 km) |
| Sunninghill to Samokov | 1,295.26 mi (2,084.52 km) |
| Sunninghill to Sandanski | 1,317.11 mi (2,119.69 km) |
| Sunninghill to Sevlievo | 1,331.35 mi (2,142.61 km) |
| Sunninghill to Shumen | 1,397.44 mi (2,248.97 km) |
| Sunninghill to Silistra | 1,380.48 mi (2,221.67 km) |
| Sunninghill to Sliven | 1,395.59 mi (2,245.98 km) |
