How far is Vernon Hills, IL from Quincy, IL?
The driving distance from Vernon Hills, IL to Quincy, IL is about 323.6 miles (520.8 km), with a travel time of about 05h 11m by car.
- The straight-line flight distance is about 238.4 miles (383.6 km).
- For a round trip, plan for roughly 10h 22m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 05h 11m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Township in McLean County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Areas Of Frost then Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Vernon Hills and Quincy.
Turn-by-Turn Driving Directions
Step-by-step road directions between Vernon Hills and Quincy.
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1
Start on Oakwood Road
11 m · 4 sec · Oakwood Road
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2
Turn right onto Westmoreland Drive
1.2 km · 3 min · Westmoreland Drive
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3
At the end of the road, turn left onto IL RT 83
1.2 km · 1 min · IL RT 83
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4
Continue on State Highway 83
2.3 mi · 4 min · State Highway 83
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5
Continue on McHenry Road
1486 ft · 30 sec · McHenry Road
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6
Turn right onto Arlington Heights Road
1.4 mi · 2 min · Arlington Heights Road
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7
Turn right onto Lake Cook Road
1.7 mi · 3 min · Lake Cook Road
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8
Keep slight right
6.9 mi · 9 min
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9
Keep slight left to continue on I 290 East: Chicago, Biesterfield Road
7 mi · 9 min
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10
Keep slight left to continue on I 355 South Tollway: Joliet
20.1 mi · 25 min
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11
Take the exit slight right toward I 55 South: Joliet Road, Saint Louis
1453 ft · 36 sec
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12
Keep slight left to continue on Joliet Road South
1965 ft · 48 sec
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13
Keep slight left to continue on I 55 South: Saint Louis
706 ft · 17 sec
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14
Merge slight left onto Adlai Stevenson Expressway
111.5 mi · 2 hr 3 min · Adlai Stevenson Expressway
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15
Keep slight right to continue on I 55 South: Saint Louis, Springfield
64.8 mi · 1 hr 10 min
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16
Keep slight right to continue on I 72 West, US 36 West: Jacksonville
92.9 mi · 1 hr 40 min
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17
Keep slight left to continue on I 172 North: Quincy
1.3 km · 51 sec
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18
Continue on Chicago-Kansas City Expressway
2.2 mi · 2 min · Chicago-Kansas City Expressway
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19
Take the exit slight right toward IL 57: Marblehead, Quincy
2698 ft · 1 min
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20
Turn left
11.8 mi · 21 min
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21
Turn left
2248 ft · 43 sec
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22
Turn right
22 m · 2 sec
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23
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Vernon Hills and Quincy.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Adlai Stevenson Expressway
Merge slight left onto Adlai Stevenson Expressway
112 mi · 02h 03m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Areas Of Frost then Chance Rain Showers leaving Vernon Hills and Sunny near Quincy.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Vernon Hills to Quincy?
The road trip is about 323.6 miles (520.8 km) and usually takes 05h 11m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Funks Grove is a useful midpoint, sitting about 163.4 miles from Vernon Hills and 160.3 miles from Quincy.
How much longer is the road route than the straight-line distance?
The direct path is about 238.4 miles (383.6 km), while the road route adds roughly 85.2 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 6:38 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $43.06 one way or $86.13 round trip. Estimated CO2 is about 101.5 kg one way.
What should you check before leaving?
Before you leave, expect Areas Of Frost then Chance Rain Showers around Vernon Hills and Sunny near Quincy.
Stop Ideas Near Funks Grove
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Route 66 Original Alignment- Driveable!
City of Bloomington, Illinois
Bloomington Finance Department
City Hall - Town of Normal
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Funks Grove.
Uptown Station
Lincoln
Peoria, Illinois
Pontiac station
Flight Path Map
This map shows the direct air route between Vernon Hills and Quincy. Straight-line distance: 238.34 mi (383.57 km).
#1 Vernon Hills
City in United States of America
| Population | 26,425 |
| Coordinates | 42.2194700, -87.9795200 |
| Altitude | 224 |
| Country | United States |
#2 Quincy
County seat of Adams County, Illinois, United States
| Population | 39,589 |
| Coordinates | 39.9356000, -91.4098700 |
| Altitude | 173 |
| Country | United States |
End: Broadway Street (-91.40987, 39.935697)
Estimated Travel Time
Distance: 521 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 46m |
| 40 mph (64.37 km/h) | 08h 05m |
| 50 mph (80.47 km/h) | 06h 28m |
| 60 mph (96.56 km/h) | 05h 23m |
| 70 mph (112.65 km/h) | 04h 37m |
| 80 mph (129 km/h) | 04h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $43.06 | $86.13 |
| Mid-grade | $4.25 | $48.57 | $97.14 |
| Premium | $4.65 | $53.15 | $106.30 |
| Diesel | $5.30 | $60.57 | $121.14 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Illinois · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.