| Croxley Green to Popovo | 1,360.82 mi (2,190.03 km) |
| Croxley Green to Provadia | 1,417.24 mi (2,280.83 km) |
| Croxley Green to Radnevo | 1,390.58 mi (2,237.92 km) |
| Croxley Green to Radomir | 1,259.14 mi (2,026.40 km) |
| Croxley Green to Rakitovo | 1,328.89 mi (2,138.64 km) |
| Croxley Green to Rakovski | 1,351.58 mi (2,175.15 km) |
| Croxley Green to Razgrad | 1,365.53 mi (2,197.61 km) |
| Croxley Green to Razlog | 1,308.55 mi (2,105.91 km) |
| Croxley Green to Ruse | 1,331.03 mi (2,142.09 km) |
| Croxley Green to Samokov | 1,292.52 mi (2,080.11 km) |
| Croxley Green to Sandanski | 1,315.11 mi (2,116.47 km) |
| Croxley Green to Sevlievo | 1,327.36 mi (2,136.18 km) |
| Croxley Green to Shumen | 1,392.52 mi (2,241.05 km) |
| Croxley Green to Silistra | 1,374.79 mi (2,212.50 km) |
| Croxley Green to Sliven | 1,391.37 mi (2,239.19 km) |
