Conroe to Dallas

Updated: 28 May 2026

The drive from Conroe to Dallas covers about 240 miles. You will head north on I-45. The journey takes approximately 3.5 to 4 hours. Dallas is a major city with a rich history and vibrant culture. Expect heavy traffic near Dallas.

Total Distance: 385 km driving, 350 km air distance.

Fastest Way

Driving is the fastest way to reach Dallas.

Cheapest Way

Driving is the most cost-effective method.

Compare Conroe to Dallas Routes

Driving

Direct

Duration

3 hours 45 mins

Avg Price

$40-$60 in fuel

Operator

Personal Vehicle

Route

I-45 N.

Expect heavy traffic near Dallas.

Travel Tips

Driving
Check for construction on I-45.
Parking
Use public garages in downtown Dallas.
Dining
Try the local BBQ.
Weather
Be prepared for high heat in summer.
Navigation
Use GPS for traffic.

Safety Tips

Driving
I-45 traffic requires caution.
Sun Protection
Use sunscreen in the summer.
Emergency
Keep a first aid kit in your car.
Navigation
Use GPS for traffic.