The 15 closest cities in/near Smith County, Texas include:
Garland - 89.49 miles.
Wylie - 90.06 miles.
Dallas - 95.01 miles.
Allen - 95.58 miles.
Mckinney - 96.76 miles.
Richardson - 97.31 miles.
Plano - 100.46 miles.
Irving - 102.28 miles.
Farmers Branch - 103.06 miles.
Carrollton - 105.37 miles.
Frisco - 106.63 miles.
Grapevine - 110.47 miles.
Lewisville - 111.47 miles.
Arlington - 111.48 miles.
Southlake - 116.84 miles.