Hello how may I help you? help me with world records Ok I can help with that how long is the largest pizza? The longest pizza was 53 feet long and made in New York. what toppings did they put on it? Just cheese do you know how much it weighed? They did not have an actual weight of the pizza, but the ingredients amounted to 600lbs. wow. i hope people got to eat it All of it was wasted, as no one washed their hands in the creation.