Quick Answer
Honey does not use the same grams-to-cups value as every other ingredient. Using a practical US cup reference, 340 grams of honey is about 1 cup.
That means 100 grams of honey is about 0.29 cups, while 200 grams is about 0.59 cups.
Honey is much denser than dry ingredients. One cup of honey is significantly heavier than one cup of flour or sugar.