Oronsaye was linked to Iretomiwa Olaojo and Glen Daniels who were also sentenced for being concerned in the supply of crack cocaine and heroin on December 22.
Cambridgeshire Constabulary s Detective Chief Inspector Chris O’Brien said: “This was the final sentencing for those involved in the ‘Dan’ line.
“A combined ten years in prison connected to one drugs line is a great result and demonstrates our ongoing commitment to target those controlling County Lines in Cambridgeshire.
“We will continue to work with the Met Police, as part of Op Orochi, to identify line holders and protect the vulnerable young people and adults from the exploitation often associated with this type of drug activity.”