Square Miles to Square Varas (Texas): the quick answer
1 mi² = 3,613,040 vara²-tx
1 square mile equals 3,613,040 square varas (Texas)
To convert square miles to square varas (Texas), multiply the value by 3,613,040. To go the other way, multiply square varas (Texas) by 2.76775 × 10⁻⁷ to get square miles.