| Hitchin to Popovo | 1,359.45 mi (2,187.82 km) |
| Hitchin to Provadia | 1,415.47 mi (2,277.98 km) |
| Hitchin to Radnevo | 1,390.30 mi (2,237.48 km) |
| Hitchin to Radomir | 1,260.21 mi (2,028.11 km) |
| Hitchin to Rakitovo | 1,329.85 mi (2,140.19 km) |
| Hitchin to Rakovski | 1,351.80 mi (2,175.51 km) |
| Hitchin to Razgrad | 1,363.86 mi (2,194.92 km) |
| Hitchin to Razlog | 1,309.94 mi (2,108.15 km) |
| Hitchin to Ruse | 1,329.34 mi (2,139.37 km) |
| Hitchin to Samokov | 1,293.45 mi (2,081.60 km) |
| Hitchin to Sandanski | 1,316.89 mi (2,119.33 km) |
| Hitchin to Sevlievo | 1,326.83 mi (2,135.33 km) |
| Hitchin to Shumen | 1,390.89 mi (2,238.42 km) |
| Hitchin to Silistra | 1,372.24 mi (2,208.40 km) |
| Hitchin to Sliven | 1,390.55 mi (2,237.88 km) |
