How far is Decatur, IL from Gages Lake, IL?
The driving distance from Decatur, IL to Gages Lake, IL is about 213.1 miles (343 km), with a travel time of about 04h 15m by car.
- The straight-line flight distance is about 180.8 miles (290.9 km).
- For a round trip, plan for roughly 08h 31m 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 15m.
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.
Slight Chance Rain And Snow Showers then Sunny
Widespread Frost then Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Decatur and Gages Lake.
Turn-by-Turn Driving Directions
Step-by-step road directions between Decatur and Gages Lake.
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1
Start on East Wood Street
155 m · 23 sec · East Wood Street
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2
Turn left onto South Franklin Street
2129 ft · 46 sec · South Franklin Street
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3
Continue on North Water Street
27.4 mi · 37 min · North Water Street
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4
Continue on North 1450 East Road
14.7 mi · 18 min · North 1450 East Road
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5
Take the exit slight right toward I 74 West, US 51 North: Peoria, Rockford
122.1 mi · 2 hr 16 min
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6
Take the exit slight right toward I 294 Tollway North: Wisconsin
1.6 mi · 3 min
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7
Keep slight left to continue on I 294 North: Wisconsin
1694 ft · 41 sec
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8
Merge slight left onto Tri-State Tollway
4.8 mi · 6 min · Tri-State Tollway
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9
Keep slight left to continue on Tri-State Tollway
37.2 mi · 45 min · Tri-State Tollway
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10
Take the exit slight right toward IL 120 West: Belvidere Road
1994 ft · 48 sec
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11
Turn straight onto Belvidere Road
2.1 mi · 3 min · Belvidere Road
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12
Turn right onto Hunt Club Road
1.3 km · 2 min · Hunt Club Road
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13
Turn left onto West Gages Lake Road
1.4 km · 2 min · West Gages Lake Road
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14
Turn left onto North Mill Road
114 m · 14 sec · North Mill Road
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15
Turn right onto West Kewaunee Drive
550 ft · 24 sec · West Kewaunee Drive
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16
Arrive at your destination
0 m · 1 sec · West Kewaunee Drive
Car Route Details
A richer read on the saved driving route between Decatur and Gages Lake.
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 74 West
Take the exit slight right toward I 74 West, US 51 North: Peoria, Rockford
122 mi · 02h 16m
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.
Slight Chance Rain And Snow Showers then Sunny leaving Decatur and Widespread Frost then Chance Rain Showers near Gages Lake.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Decatur to Gages Lake?
The road trip is about 213.1 miles (343 km) and usually takes 04h 15m 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 106.6 miles from Decatur and 106.6 miles from Gages Lake.
How much longer is the road route than the straight-line distance?
The direct path is about 180.8 miles (290.9 km), while the road route adds roughly 32.3 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 8:28 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $28.36 one way or $56.72 round trip. Estimated CO2 is about 66.8 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain And Snow Showers then Sunny around Decatur and Widespread Frost then Chance Rain Showers near Gages Lake.
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 Decatur and Gages Lake. Straight-line distance: 180.75 mi (290.89 km).
#1 Decatur
The most populous city in Macon County, Illinois.
| Population | 70,007 |
| Coordinates | 39.8403100, -88.9548000 |
| Altitude | 205 |
| Country | United States |
#2 Gages Lake
Census designated place
| Population | 10,198 |
| Coordinates | 42.3516900, -87.9825800 |
| Altitude | 234 |
| Country | United States |
End: Gages Lake (-87.98258, 42.35169)
Estimated Travel Time
Distance: 343 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 06m |
| 40 mph (64.37 km/h) | 05h 19m |
| 50 mph (80.47 km/h) | 04h 15m |
| 60 mph (96.56 km/h) | 03h 33m |
| 70 mph (112.65 km/h) | 03h 02m |
| 80 mph (129 km/h) | 02h 39m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $28.36 | $56.72 |
| Mid-grade | $4.25 | $31.98 | $63.97 |
| Premium | $4.65 | $35.00 | $70.00 |
| Diesel | $5.30 | $39.89 | $79.77 |
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 · 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.