via I-94
The drive from Detroit to Seattle takes approximately 41h 52min, covering 2513 miles via I-94. Under normal conditions, expect to spend around $293 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 57–58+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Connects the Great Lakes region. Winter driving can be hazardous — check weather conditions before traveling.
You'll likely need 7 fuel stops along the way.
For a long drive like Detroit to Seattle, plan to depart early in the morning. This lets you cover most of the distance before afternoon traffic builds up. Consider breaking the trip with a lunch stop midway.
✈️ Flying is faster when you factor in airport time. Flight time is ~5h 2m but add ~2.5 hours for check-in, security, and boarding.
Estimated times and prices. Bus/train availability varies by route. Driving gives the most flexibility for stops and schedules.
Popular cities along the route for rest, food, or fuel:
The long road trip from Detroit to Seattle follows I-94 for 2513 miles, with an estimated travel time of 41h 52min under normal conditions. Fuel costs run approximately $293 at current prices, assuming average fuel efficiency of 30 MPG. Weekday mid-day is generally the best window to depart for the smoothest ride.
This is a serious 2513-mile road trip that spans multiple states and regions. Plan for at least one overnight stop, pack emergency supplies, and make sure your vehicle is road-trip ready with fresh oil and properly inflated tires. Popular stopping points include Rapid City, Badlands, Mount Rushmore — great options for grabbing a meal, fueling up, or stretching your legs.