| Huesca to Popovo | 1,349.17 mi (2,171.29 km) |
| Huesca to Provadia | 1,410.43 mi (2,269.87 km) |
| Huesca to Radnevo | 1,342.99 mi (2,161.33 km) |
| Huesca to Radomir | 1,189.89 mi (1,914.94 km) |
| Huesca to Rakitovo | 1,252.54 mi (2,015.76 km) |
| Huesca to Rakovski | 1,294.16 mi (2,082.75 km) |
| Huesca to Razgrad | 1,362.12 mi (2,192.13 km) |
| Huesca to Razlog | 1,222.27 mi (1,967.06 km) |
| Huesca to Ruse | 1,332.45 mi (2,144.37 km) |
| Huesca to Samokov | 1,222.32 mi (1,967.14 km) |
| Huesca to Sandanski | 1,216.41 mi (1,957.63 km) |
| Huesca to Sevlievo | 1,295.32 mi (2,084.62 km) |
| Huesca to Shumen | 1,384.65 mi (2,228.38 km) |
| Huesca to Silistra | 1,395.81 mi (2,246.33 km) |
| Huesca to Sliven | 1,359.48 mi (2,187.87 km) |
