How Long Is the Drive from Philadelphia to Detroit?
The drive from Philadelphia to Detroit takes approximately 9h 33min, covering 574 miles via I-95. Under normal conditions, expect to spend around $66 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 13–14+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
🟢 Light traffic
8h 7m
🔵 Typical
9h 33min
🔴 Heavy traffic
13h 51m
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance574 miles (923 km)
Drive Time9h 33min
RouteI-95
Best TimeLate evening (8-10 PM)
Fuel Costs
Gas (30 mpg)~19.1 gallons
Est. Cost$66
Route Tips: I-95
One of the busiest highways on the East Coast. Expect congestion near major cities like New York, Philadelphia, and Washington DC.
This trip can typically be done on a single tank of gas.
Best Time to Drive from Philadelphia to Detroit
For a long drive like Philadelphia to Detroit, 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.
🟢 Best:Late evening (8-10 PM)
🔴 Avoid:Rush hour (4-7 PM)
Driving vs Flying
🚗 Driving
9h 33min
~$66 gas
✈️ Flying
3h 39m
~$86–$201 flight
✈️ Flying is faster when you factor in airport time. Flight time is ~1h 9m but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
🚗 Drive
9h 33min
~$66
🚌 Bus
12h 45m
~$46–$103
🚂 Train
10h 26m
~$69–$172
Estimated times and prices. Bus/train availability varies by route. Driving gives the most flexibility for stops and schedules.
Suggested Stops
Popular cities along the route for rest, food, or fuel:
📍 Pittsburgh
📍 State College
📍 Erie PA
Frequently Asked Questions
How long does it take to drive from Philadelphia to Detroit?
The drive from Philadelphia to Detroit takes approximately 9h 33min covering 574 miles via I-95. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Philadelphia to Detroit?
At 30 MPG and $3.50/gallon, expect to spend approximately $66 on gas for this 574-mile trip. You'll need about 19.1 gallons of fuel.
What is the best time to drive from Philadelphia to Detroit?
Late evening (8-10 PM) to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the Philadelphia to Detroit route?
Yes, expect approximately $17 in tolls along this route. Consider getting an E-ZPass or similar transponder for faster toll payment.
