How far is Summit, IL from Springfield, IL?
The driving distance from Summit, IL to Springfield, IL is about 102.7 miles (165.2 km), with a travel time of about 01h 41m by car.
- The straight-line flight distance is about 88.5 miles (142.5 km).
- For a round trip, plan for roughly 03h 22m 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 01h 41m.
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 Macoupin County, Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Summit and Springfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between Summit and Springfield.
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1
Start on Hanna Drive
936 ft · 43 sec · Hanna Drive
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2
Turn right onto Illinois Route 161
4.1 mi · 6 min · Illinois Route 161
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3
At the end of the road, turn left onto Saint Clair Avenue
2001 ft · 36 sec · Saint Clair Avenue
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4
Turn right
1017 ft · 37 sec
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5
Turn straight
6 mi · 9 min
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6
Take the ramp left toward I 55 North, I 70 East: Chicago, Indianapolis
632 ft · 28 sec
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7
Merge slight left
7.8 mi · 9 min
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8
Keep slight left to continue on I 55 North, I 270 West: Chicago, Springfield, Kansas City
72.8 mi · 1 hr 18 min
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9
Take the exit slight left toward I 55 Business North: Springfield
1.1 km · 1 min
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10
Keep slight left to continue on I 55 Business North: Springfield
891 ft · 17 sec
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11
Keep slight left to continue on I 55 Business North: Springfield
3.8 mi · 9 min
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12
Continue on East Old State Capitol Plaza
125 m · 16 sec · East Old State Capitol Plaza
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13
Turn right onto East Washington Street
1169 ft · 37 sec · East Washington Street
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14
Arrive at your destination
0 m · 1 sec · East Washington Street
Car Route Details
A richer read on the saved driving route between Summit and Springfield.
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 55 North
Keep slight left to continue on I 55 North, I 270 West: Chicago, Springfield, Kansas City
72.8 mi · 01h 18m
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.
Chance Rain Showers leaving Summit and Chance Rain Showers near Springfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Summit to Springfield?
The road trip is about 102.7 miles (165.2 km) and usually takes 01h 41m 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?
Lake Ka-Ho is a useful midpoint, sitting about 48.3 miles from Summit and 54.3 miles from Springfield.
How much longer is the road route than the straight-line distance?
The direct path is about 88.5 miles (142.5 km), while the road route adds roughly 14.2 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 3:08 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.65 one way or $27.30 round trip. Estimated CO2 is about 32.2 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Summit and Chance Rain Showers near Springfield.
Stop Ideas Near Lake Ka-Ho
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 Lake Ka-Ho.
Carlinville
Alton
Gateway Transportation Center
Springfield station
Flight Path Map
This map shows the direct air route between Summit and Springfield. Straight-line distance: 88.55 mi (142.5 km).
#1 Summit
Village in Illinois, USA
| Population | 10,977 |
| Coordinates | 38.5511600, -90.0048300 |
| Altitude | 173 |
| Country | United States |
#2 Springfield
The capital of Illinois and the county seat of Sangamon County.
| Population | 113,671 |
| Coordinates | 39.8017200, -89.6437100 |
| Altitude | 182 |
| Country | United States |
End: East Washington Street (-89.643712, 39.801639)
Estimated Travel Time
Distance: 165 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 25m |
| 40 mph (64.37 km/h) | 02h 33m |
| 50 mph (80.47 km/h) | 02h 03m |
| 60 mph (96.56 km/h) | 01h 42m |
| 70 mph (112.65 km/h) | 01h 27m |
| 80 mph (129 km/h) | 01h 16m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $13.65 | $27.30 |
| Mid-grade | $4.25 | $15.40 | $30.79 |
| Premium | $4.65 | $16.85 | $33.69 |
| Diesel | $5.30 | $19.20 | $38.40 |
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.