| Sliven to San Lorenzo de El Escorial | 1,571.74 mi (2,529.47 km) |
| Sliven to San Martin de la Vega | 1,550.07 mi (2,494.59 km) |
| Sliven to San Martin de Valdeiglesias | 1,589.09 mi (2,557.39 km) |
| Sliven to San Pedro de Ribas | 1,261.02 mi (2,029.42 km) |
| Sliven to San Roque | 1,739.18 mi (2,798.94 km) |
| Sliven to San Sebastian de la Gomera | 2,612.13 mi (4,203.82 km) |
| Sliven to San Sebastian de los Reyes | 1,546.43 mi (2,488.74 km) |
| Sliven to San Vicente de Baracaldo | 1,475.04 mi (2,373.85 km) |
| Sliven to San Vicente de Castellet | 1,250.55 mi (2,012.56 km) |
| Sliven to San Vicente del Raspeig | 1,434.62 mi (2,308.80 km) |
| Sliven to San Vicente dels Horts | 1,247.03 mi (2,006.91 km) |
| Sliven to Sangenjo | 1,775.89 mi (2,858.02 km) |
| Sliven to Sanlucar de Barrameda | 1,772.44 mi (2,852.46 km) |
| Sliven to Sanlucar la Mayor | 1,748.23 mi (2,813.50 km) |
| Sliven to Sant Joan de Vilatorrada | 1,252.42 mi (2,015.57 km) |
