How far is Springfield, IL from Winthrop Harbor, IL?
The driving distance from Springfield, IL to Winthrop Harbor, IL is about 243.1 miles (391.3 km), with a travel time of about 04h 43m by car.
- The straight-line flight distance is about 207.8 miles (334.4 km).
- For a round trip, plan for roughly 09h 26m 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 04h 43m.
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.
Village in Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Frost then Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Springfield and Winthrop Harbor.
Turn-by-Turn Driving Directions
Step-by-step road directions between Springfield and Winthrop Harbor.
-
1
Start on East Washington Street
1206 ft · 42 sec · East Washington Street
-
2
Turn left onto North 12th Street
1013 ft · 36 sec · North 12th Street
-
3
Turn straight onto Clear Lake Avenue
2.3 mi · 4 min · Clear Lake Avenue
-
4
Take the exit slight right toward I 55 North: Chicago
1533 ft · 53 sec
-
5
Merge slight left
29.2 mi · 32 min
-
6
Keep slight right to continue on I 55 North: Chicago
29.4 mi · 31 min
-
7
Keep slight left to continue on I 55 North, I 74 West: Chicago, Peoria
120.8 mi · 2 hr 14 min
-
8
Take the exit slight right toward I 294 Tollway North: Wisconsin
1.6 mi · 3 min
-
9
Keep slight left to continue on I 294 North: Wisconsin
1694 ft · 41 sec
-
10
Merge slight left onto Tri-State Tollway
4.8 mi · 6 min · Tri-State Tollway
-
11
Keep slight left to continue on Tri-State Tollway
45.8 mi · 55 min · Tri-State Tollway
-
12
Take the exit slight right toward IL 173: Rosecrans Road
1439 ft · 35 sec
-
13
Turn right onto Rosecrans Road
5.5 mi · 8 min · Rosecrans Road
-
14
Turn left onto Lewis Avenue
1.6 km · 2 min · Lewis Avenue
-
15
Turn right onto 9th Street
1.5 mi · 4 min · 9th Street
-
16
Turn left onto Sheridan Road
13 m · 1 sec · Sheridan Road
-
17
Arrive at your destination
0 m · 1 sec · Sheridan Road
Car Route Details
A richer read on the saved driving route between Springfield and Winthrop Harbor.
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 74 West: Chicago, Peoria
121 mi · 02h 14m
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.
Patchy Frost then Sunny leaving Springfield and Mostly Sunny near Winthrop Harbor.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Springfield to Winthrop Harbor?
The road trip is about 243.1 miles (391.3 km) and usually takes 04h 43m 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?
Dwight is a useful midpoint, sitting about 121.5 miles from Springfield and 121.5 miles from Winthrop Harbor.
How much longer is the road route than the straight-line distance?
The direct path is about 207.8 miles (334.4 km), while the road route adds roughly 35.3 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 7:34 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $32.36 one way or $64.71 round trip. Estimated CO2 is about 76.3 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Frost then Sunny around Springfield and Mostly Sunny near Winthrop Harbor.
Stop Ideas Near Dwight
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 Dwight.
Dwight station
Pontiac station
Kankakee
Gilman
Flight Path Map
This map shows the direct air route between Springfield and Winthrop Harbor. Straight-line distance: 207.8 mi (334.42 km).
#1 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 |
#2 Winthrop Harbor
Village in Illinois, United States
| Population | 6,568 |
| Coordinates | 42.4789100, -87.8236800 |
| Altitude | 194 |
| Country | United States |
End: Winthrop Harbor (-87.82368, 42.47891)
Estimated Travel Time
Distance: 391 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 06m |
| 40 mph (64.37 km/h) | 06h 04m |
| 50 mph (80.47 km/h) | 04h 51m |
| 60 mph (96.56 km/h) | 04h 03m |
| 70 mph (112.65 km/h) | 03h 28m |
| 80 mph (129 km/h) | 03h 01m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $32.36 | $64.71 |
| Mid-grade | $4.25 | $36.49 | $72.98 |
| Premium | $4.65 | $39.93 | $79.86 |
| Diesel | $5.30 | $45.51 | $91.02 |
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.