| Leiria to Popovo | 1,814.96 mi (2,920.90 km) |
| Leiria to Provadia | 1,876.08 mi (3,019.27 km) |
| Leiria to Radnevo | 1,806.44 mi (2,907.19 km) |
| Leiria to Radomir | 1,653.36 mi (2,660.82 km) |
| Leiria to Rakitovo | 1,714.51 mi (2,759.24 km) |
| Leiria to Rakovski | 1,757.33 mi (2,828.15 km) |
| Leiria to Razgrad | 1,828.23 mi (2,942.25 km) |
| Leiria to Razlog | 1,683.69 mi (2,709.64 km) |
| Leiria to Ruse | 1,798.90 mi (2,895.06 km) |
| Leiria to Samokov | 1,685.28 mi (2,712.20 km) |
| Leiria to Sandanski | 1,676.57 mi (2,698.18 km) |
| Leiria to Sevlievo | 1,760.36 mi (2,833.03 km) |
| Leiria to Shumen | 1,850.41 mi (2,977.94 km) |
| Leiria to Silistra | 1,862.63 mi (2,997.62 km) |
| Leiria to Sliven | 1,823.97 mi (2,935.40 km) |
