| Cadaval to Popovo | 1,842.16 mi (2,964.67 km) |
| Cadaval to Provadia | 1,903.17 mi (3,062.86 km) |
| Cadaval to Radnevo | 1,832.44 mi (2,949.03 km) |
| Cadaval to Radomir | 1,679.44 mi (2,702.80 km) |
| Cadaval to Rakitovo | 1,739.98 mi (2,800.22 km) |
| Cadaval to Rakovski | 1,783.24 mi (2,869.84 km) |
| Cadaval to Razgrad | 1,855.64 mi (2,986.36 km) |
| Cadaval to Razlog | 1,708.98 mi (2,750.34 km) |
| Cadaval to Ruse | 1,826.61 mi (2,939.64 km) |
| Cadaval to Samokov | 1,711.14 mi (2,753.82 km) |
| Cadaval to Sandanski | 1,701.45 mi (2,738.22 km) |
| Cadaval to Sevlievo | 1,787.14 mi (2,876.12 km) |
| Cadaval to Shumen | 1,877.57 mi (3,021.66 km) |
| Cadaval to Silistra | 1,890.70 mi (3,042.78 km) |
| Cadaval to Sliven | 1,850.44 mi (2,977.99 km) |
