Answer: It is 27.6 miles according to Google Maps. The driving distance between Dallas, TX and Frisco, TX is 240 miles.The driving time would be approximately 4 hours if driving non-stop in good conditions. (The driving time does not take into consideration conditions such as weather, road work and rush hour traffic in urban areas.) About 28.6 miles on the toll road. It is 25 miles taking DALLAS NORTH TOLLWAY - SOUTHBOUND.