how many carbs in a subway flatbread
Nutrition in the Flatbread. The 6-inch flatbread has 220 calories, 4.5 grams of fat, 38 grams of carbohydrates and 7 grams of protein, or 14 percent of the daily value.These values are similar to those of the other 6-inch sandwich breads at Subway.The flatbread has 340 milligrams of sodium compared to 270 milligrams in the Italian and nine-grain wheat breads and 1,240 milligrams of sodium in the roasted garlic bread.hese values are similar to those of the other 6-inch sandwich breads at Subway. The flatbread has 340 milligrams of sodium compared to 270 milligrams in the Italian and nine-grain wheat breads and 1,240 milligrams of sodium in the roasted garlic bread.