| Royal Tunbridge Wells to Popovo | 1,322.55 mi (2,128.44 km) |
| Royal Tunbridge Wells to Provadia | 1,379.46 mi (2,220.02 km) |
| Royal Tunbridge Wells to Radnevo | 1,350.97 mi (2,174.18 km) |
| Royal Tunbridge Wells to Radomir | 1,218.10 mi (1,960.33 km) |
| Royal Tunbridge Wells to Rakitovo | 1,287.92 mi (2,072.71 km) |
| Royal Tunbridge Wells to Rakovski | 1,311.41 mi (2,110.51 km) |
| Royal Tunbridge Wells to Razgrad | 1,327.65 mi (2,136.64 km) |
| Royal Tunbridge Wells to Razlog | 1,267.14 mi (2,039.27 km) |
| Royal Tunbridge Wells to Ruse | 1,293.18 mi (2,081.17 km) |
| Royal Tunbridge Wells to Samokov | 1,251.60 mi (2,014.25 km) |
| Royal Tunbridge Wells to Sandanski | 1,273.32 mi (2,049.21 km) |
| Royal Tunbridge Wells to Sevlievo | 1,288.07 mi (2,072.95 km) |
| Royal Tunbridge Wells to Shumen | 1,354.58 mi (2,179.98 km) |
| Royal Tunbridge Wells to Silistra | 1,338.05 mi (2,153.39 km) |
| Royal Tunbridge Wells to Sliven | 1,352.40 mi (2,176.47 km) |
