CREATE TABLE table_30528 ("Rnd" FLOAT, "Date" CLOB, "Circuit" CLOB, "Supporting" CLOB, "Distance" CLOB, "GT Winning Car" CLOB, "TC Winning Car" CLOB)

What was the distance in the round where the supporter was champ car world series ( grand prix of cleveland ) and the tc winning car was pierre kleinubing?
SELECT "Distance" FROM table_30528 WHERE "Supporting" = 'Champ Car World Series ( Grand Prix of Cleveland )' AND "TC Winning Car" = 'Pierre Kleinubing'
SELECT "Distance" FROM "table_30528" WHERE "Supporting" = 'Champ Car World Series ( Grand Prix of Cleveland )' AND "TC Winning Car" = 'Pierre Kleinubing'