| Windsor to Popovo | 1,364.86 mi (2,196.53 km) |
| Windsor to Provadia | 1,421.51 mi (2,287.70 km) |
| Windsor to Radnevo | 1,393.96 mi (2,243.37 km) |
| Windsor to Radomir | 1,261.73 mi (2,030.56 km) |
| Windsor to Rakitovo | 1,331.53 mi (2,142.88 km) |
| Windsor to Rakovski | 1,354.66 mi (2,180.12 km) |
| Windsor to Razgrad | 1,369.75 mi (2,204.40 km) |
| Windsor to Razlog | 1,310.93 mi (2,109.74 km) |
| Windsor to Ruse | 1,335.26 mi (2,148.90 km) |
| Windsor to Samokov | 1,295.18 mi (2,084.40 km) |
| Windsor to Sandanski | 1,317.26 mi (2,119.92 km) |
| Windsor to Sevlievo | 1,330.90 mi (2,141.88 km) |
| Windsor to Shumen | 1,396.72 mi (2,247.80 km) |
| Windsor to Silistra | 1,379.52 mi (2,220.12 km) |
| Windsor to Sliven | 1,395.07 mi (2,245.15 km) |
