How far is Quincy, IL from Waukegan, IL?
Distance by Flight
Shortest distance between Quincy and Waukegan is 250.05 miles (402.42 km).
Flight distance from Quincy, IL to Waukegan, IL is 250.05 miles. Estimated flight time is 00 hours 40 minutes.
It takes 00 hours 36 minutes to travel from Quincy to Waukegan with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Quincy, Illinois to Waukegan, Illinois is: 338.81 miles (545.26 km) by car.
Driving from Quincy to Waukegan will take approximately 05 hours 17 minutes.
#1 Quincy
County seat of Adams County, Illinois, United States
| Population | 39589 |
|---|---|
| GPS Coordinates | 39°56'8"N 91°24'36"W |
| Latitude | 39.9356000 |
| Longitude | -91.4098700 |
| Altitude | 173 |
| Country | United States |
#2 Waukegan
The second most populous city in Lake County, Illinois. It is located on the western shore of Lake Michigan in northeastern Illinois. Waukegan is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Waukegan Public Library and the Waukegan Historical Society.
| Population | 85453 |
|---|---|
| GPS Coordinates | 42°21'49"N 87°50'41"W |
| Latitude | 42.3636300 |
| Longitude | -87.8447900 |
| Altitude | 199 |
| Country | United States |
Ending point in Waukegan: North Jackson Street (-87.844706,42.363629)
Estimated Travel Time Between Quincy and Waukegan
The distance between Quincy and Waukegan is 545 km if you choose to drive by road. You can go 06 hours 03 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Quincy and Waukegan. The current time is 00:40:12.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 11 hours 17 minutes |
| 40 mph (64.37 km/h) | 08 hours 28 minutes |
| 50 mph (80.47 km/h) | 06 hours 46 minutes |
| 60 mph (96.56 km/h) | 05 hours 38 minutes |
| 70 mph (112.65 km/h) | 04 hours 50 minutes |
| 75 mph (120.7 km/h) | 04 hours 31 minutes |
| 80 mph (128.75 km/h) | 04 hours 13 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 45.26 liters (11.96 gallon) of gas to cover the route between Quincy and Waukegan.
The estimated cost of gas to go from Quincy to Waukegan is $43.12 (diesel $51.41).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $43.12 | $49.16 | $54.41 | $51.41 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Illinois ) per gallon of daily gas for calculations is $3.607 (Diesel $4.300) /gallon. Last changed prices on December 18, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Quincy and Waukegan (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
