| Yambol to Sabinanigo | 1,362.69 mi (2,193.04 km) |
| Yambol to Sagunto | 1,401.89 mi (2,256.13 km) |
| Yambol to Salamanca | 1,652.02 mi (2,658.67 km) |
| Yambol to Salobrena | 1,640.35 mi (2,639.90 km) |
| Yambol to Salou | 1,305.75 mi (2,101.40 km) |
| Yambol to Salt | 1,209.66 mi (1,946.77 km) |
| Yambol to Salvatierra de Mino | 1,776.48 mi (2,858.96 km) |
| Yambol to Sama | 1,620.00 mi (2,607.14 km) |
| Yambol to San Adrian de Besos | 1,245.48 mi (2,004.40 km) |
| Yambol to San Agustin de Guadalix | 1,553.24 mi (2,499.70 km) |
| Yambol to San Andres de la Barca | 1,257.49 mi (2,023.74 km) |
| Yambol to San Andres de Llevaneras | 1,230.13 mi (1,979.70 km) |
| Yambol to San Andres del Rabanedo | 1,624.00 mi (2,613.57 km) |
| Yambol to San Bartolome | 2,547.63 mi (4,100.02 km) |
| Yambol to San Baudilio de Llobregat | 1,255.62 mi (2,020.73 km) |
