How far is McHenry, IL from Quincy, IL?
Distance by Flight
Shortest distance between McHenry and Quincy is 232.77 miles (374.61 km).
Flight distance from McHenry, IL to Quincy, IL is 232.77 miles. Estimated flight time is 00 hours 36 minutes.
It takes 00 hours 33 minutes to travel from McHenry to Quincy with an airplane (average speed of 550 miles).
Driving distance
The driving distance from McHenry, Illinois to Quincy, Illinois is: 304.24 miles (489.62 km) by car.
Driving from McHenry to Quincy will take approximately 05 hours 05 minutes.
#1 McHenry
City in Illinois
| Population | 27100 |
|---|---|
| GPS Coordinates | 42°20'0"N 88°16'0"W |
| Latitude | 42.3333500 |
| Longitude | -88.2667500 |
| Altitude | 243 |
| Country | United States |
#2 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 |
Ending point in Quincy: Broadway Street (-91.40987,39.935697)
Estimated Travel Time Between McHenry and Quincy
The distance between McHenry and Quincy is 490 km if you choose to drive by road. You can go 05 hours 26 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 McHenry and Quincy. The current time is 08:19:58.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 10 hours 08 minutes |
| 40 mph (64.37 km/h) | 07 hours 36 minutes |
| 50 mph (80.47 km/h) | 06 hours 05 minutes |
| 60 mph (96.56 km/h) | 05 hours 04 minutes |
| 70 mph (112.65 km/h) | 04 hours 20 minutes |
| 75 mph (120.7 km/h) | 04 hours 03 minutes |
| 80 mph (128.75 km/h) | 03 hours 47 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 40.64 liters (10.74 gallon) of gas to cover the route between McHenry and Quincy.
The estimated cost of gas to go from McHenry to Quincy is $38.72 (diesel $46.16).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $38.72 | $44.14 | $48.86 | $46.16 |
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 April 28, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between McHenry and Quincy (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
