I don't really know if the T-shop stops are random or not. There's so many of them.. In case I get bored, here's what I already have, which is more or less descriptive, and is hopefully a sequential list of T-shop stops. 

 

Brown Islands

Five Ways in Ankh-Morpork

Parsnip Place in Ankh-Morpork

Ohulan Cutash, Long Alley

Goose Gate

Southern side of Royal Market (Sto Lat)

dirt road, middle of Nowhere

*?

Hood's northwestern Plaza

Temple street

desert island

outside a bar

Savannah Road,outside Diamond City Casino

Cabbage Street, Sandelfon temple

Street of Cunning Artificers

Intersection of Quirm Street and Hill Street

south end of Upper Broadway

hamlet crossroads

Road of the Sun (Djelibeybi)

Sheepridge Village

 

*?

 

East of DJB bazaar

Rimwards road

Treacle Mine Road

Sheepridge village

Sator Square

Cockbill Street (the shades)

Bleak Prospect / Sto Plains limit