How many calories in flat bread chicken sandwich?

I need more information to answer your question! "Flatbread chicken sandwich" is very broad. To tell you how many calories are in a flatbread chicken sandwich, I need to know:

* What kind of flatbread is it? Is it a pita, naan, tortilla, or something else?

* What kind of chicken is on it? Is it grilled, fried, breaded, or roasted?

* What other ingredients are on it? Does it have cheese, sauce, veggies, or other toppings?

Once you tell me these details, I can help you find the calorie count for your specific sandwich.