How far is Alton, IL from Quincy, IL?
The driving distance from Alton, IL to Quincy, IL is about 115.2 miles (185.4 km), with a travel time of about 02h 22m by car.
- The straight-line flight distance is about 97.4 miles (156.8 km).
- For a round trip, plan for roughly 04h 44m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 22m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Human settlement in United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Alton and Quincy.
Turn-by-Turn Driving Directions
Step-by-step road directions between Alton and Quincy.
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1
Start on Alby Street
58 m · 10 sec · Alby Street
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2
Turn right onto East Broadway
649 ft · 22 sec · East Broadway
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3
Turn right onto Piasa Street
2192 ft · 37 sec · Piasa Street
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4
Continue on Martin Luther King Drive
3.2 mi · 5 min · Martin Luther King Drive
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5
Turn straight onto Godfrey Road
2.6 mi · 4 min · Godfrey Road
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6
Take the ramp straight toward US 67 North: Jerseyville
26.8 mi · 32 min · Godfrey Road
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7
Continue on United States Route 67
8.1 mi · 9 min · United States Route 67
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8
Continue on South Main Street
1.4 mi · 2 min · South Main Street
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9
Continue on South State Avenue
2.4 mi · 3 min · South State Avenue
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10
Continue on South State Street
1.4 mi · 2 min · South State Street
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11
Continue on 1440 E
2.3 mi · 3 min · 1440 E
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12
Continue on Main Street
12.3 mi · 14 min · Main Street
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13
Take the exit slight right toward I 72 West: Springfield
1762 ft · 43 sec
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14
Merge slight left
55.8 mi · 1 hr
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15
Keep slight left to continue on I 172 North: Quincy
1.3 km · 51 sec
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16
Continue on Chicago-Kansas City Expressway
2.2 mi · 2 min · Chicago-Kansas City Expressway
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17
Take the exit slight right toward IL 57: Marblehead, Quincy
2698 ft · 1 min
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18
Turn left
11.8 mi · 21 min
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19
Turn left
2248 ft · 43 sec
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20
Turn right
22 m · 2 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Alton and Quincy.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 72 West
Merge slight left
55.8 mi · 01h 00m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Alton and Sunny near Quincy.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Alton to Quincy?
The road trip is about 115.2 miles (185.4 km) and usually takes 02h 22m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Lynnville is a useful midpoint, sitting about 66.5 miles from Alton and 48.7 miles from Quincy.
How much longer is the road route than the straight-line distance?
The direct path is about 97.4 miles (156.8 km), while the road route adds roughly 17.8 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 1:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.35 one way or $30.70 round trip. Estimated CO2 is about 36.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Alton and Sunny near Quincy.
Stop Ideas Near Lynnville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lynnville.
Carlinville
Springfield station
Alton
Macomb
Flight Path Map
This map shows the direct air route between Alton and Quincy. Straight-line distance: 97.43 mi (156.8 km).
#1 Alton
City in Madison County, Illinois, United States
| Population | 26,049 |
| Coordinates | 38.8906000, -90.1842800 |
| Altitude | 150 |
| 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: 185 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 50m |
| 40 mph (64.37 km/h) | 02h 52m |
| 50 mph (80.47 km/h) | 02h 18m |
| 60 mph (96.56 km/h) | 01h 55m |
| 70 mph (112.65 km/h) | 01h 38m |
| 80 mph (129 km/h) | 01h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $15.35 | $30.70 |
| Mid-grade | $4.25 | $17.31 | $34.62 |
| Premium | $4.65 | $18.94 | $37.88 |
| Diesel | $5.30 | $21.59 | $43.17 |
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.