How far is Portage Park, IL from Quincy, IL?
The driving distance from Portage Park, IL to Quincy, IL is about 314.5 miles (506.2 km), with a travel time of about 05h 05m by car.
- The straight-line flight distance is about 236 miles (379.8 km).
- For a round trip, plan for roughly 10h 11m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CST.
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 05m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Logan County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Portage Park and Quincy.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portage Park and Quincy.
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1
Start on West Hutchinson Street
570 ft · 30 sec · West Hutchinson Street
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2
Turn left onto North Central Avenue
2.7 mi · 6 min · North Central Avenue
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3
Turn left onto West Grand Avenue
1.1 km · 1 min · West Grand Avenue
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4
Continue on West Grand Avenue
2317 ft · 53 sec · West Grand Avenue
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5
Turn right onto North Cicero Avenue
6.6 mi · 14 min · North Cicero Avenue
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6
Take the ramp right toward I 55 South
1962 ft · 48 sec
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7
Merge slight left onto Stevenson Expressway
49 m · 3 sec · Stevenson Expressway
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8
Continue on Adlai E Stevenson Expressway
1739 ft · 27 sec · Adlai E Stevenson Expressway
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9
Continue on Adlai Stevenson Expressway
128.7 mi · 2 hr 26 min · Adlai Stevenson Expressway
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10
Keep slight right to continue on I 55 South: Saint Louis, Springfield
64.8 mi · 1 hr 10 min
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11
Keep slight right to continue on I 72 West, US 36 West: Jacksonville
92.9 mi · 1 hr 40 min
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12
Keep slight left to continue on I 172 North: Quincy
1.3 km · 51 sec
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13
Continue on Chicago-Kansas City Expressway
2.2 mi · 2 min · Chicago-Kansas City Expressway
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14
Take the exit slight right toward IL 57: Marblehead, Quincy
2698 ft · 1 min
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15
Turn left
11.8 mi · 21 min
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16
Turn left
2248 ft · 43 sec
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17
Turn right
22 m · 2 sec
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18
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Portage Park 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
Continue on Adlai Stevenson Expressway
129 mi · 02h 26m
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.
Mostly Sunny leaving Portage Park and Sunny near Quincy.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portage Park to Quincy?
The road trip is about 314.5 miles (506.2 km) and usually takes 05h 05m 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?
Atlanta is a useful midpoint, sitting about 156.6 miles from Portage Park and 158 miles from Quincy.
How much longer is the road route than the straight-line distance?
The direct path is about 236 miles (379.8 km), while the road route adds roughly 78.5 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 CST. If you want a more comfortable same-day return, try to leave by 6:48 AM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $49.89 one way or $99.79 round trip. Estimated CO2 is about 98.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Portage Park and Sunny near Quincy.
Stop Ideas Near Atlanta
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Route 66 Original Alignment- Driveable!
City of Lincoln
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Atlanta.
Lincoln
Uptown Station
Peoria, Illinois
Springfield station
Flight Path Map
This map shows the direct air route between Portage Park and Quincy. Straight-line distance: 235.98 mi (379.77 km).
#1 Portage Park
Portage Park is a place in Illinois, United States.
| Population | 0 |
| Coordinates | 41.9578100, -87.7650600 |
| Altitude | 188 |
| 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: 506 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 28m |
| 40 mph (64.37 km/h) | 07h 51m |
| 50 mph (80.47 km/h) | 06h 17m |
| 60 mph (96.56 km/h) | 05h 14m |
| 70 mph (112.65 km/h) | 04h 29m |
| 80 mph (129 km/h) | 03h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.50 | $49.89 | $99.79 |
| Mid-grade | $5.12 | $56.81 | $113.62 |
| Premium | $5.68 | $63.01 | $126.03 |
| Diesel | $6.52 | $72.38 | $144.77 |
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 · Nov 09, 2026