How far is Waukegan, IL from Flanagan, IL?
The driving distance from Waukegan, IL to Flanagan, IL is about 139.2 miles (224.1 km), with a travel time of about 02h 54m by car.
- The straight-line flight distance is about 115.3 miles (185.5 km).
- For a round trip, plan for roughly 05h 48m 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 54m.
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.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Waukegan and Flanagan.
Turn-by-Turn Driving Directions
Step-by-step road directions between Waukegan and Flanagan.
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1
Start on North Jackson Street
2647 ft · 1 min · North Jackson Street
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2
Turn right onto Glen Rock Avenue
2495 ft · 1 min · Glen Rock Avenue
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3
Turn right onto Belvidere Street
1.6 mi · 3 min · Belvidere Street
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4
Continue on Belvidere Road
2.2 mi · 3 min · Belvidere Road
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5
Take the ramp slight right toward I 94 East Toll: Chicago
1511 ft · 37 sec
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6
Merge slight left onto Tri-State Tollway
13.9 mi · 16 min · Tri-State Tollway
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7
Keep slight right to continue on Tri-State Tollway
22.7 mi · 29 min · Tri-State Tollway
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8
Keep slight left to continue on Tri-State Tollway
4.8 mi · 6 min · Tri-State Tollway
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9
Keep slight right to continue on Tri-State Tollway
1.2 mi · 1 min · Tri-State Tollway
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10
Take the exit slight right toward I 55: Chicago, St. Louis
1 km · 1 min
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11
Keep slight right to continue on I 55 South: Saint Louis
2295 ft · 56 sec
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12
Merge slight left onto Adlai Stevenson Expressway
79.7 mi · 1 hr 31 min · Adlai Stevenson Expressway
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13
Take the exit slight right toward IL 116: Pontiac, Flanagan
1958 ft · 34 sec
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14
Turn right onto West Reynolds Street
796 ft · 16 sec · West Reynolds Street
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15
Continue on East 1700 North Road
2.4 mi · 4 min · East 1700 North Road
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16
Continue on E 1700 N Rd
1.9 mi · 3 min · E 1700 N Rd
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17
Continue on East 1700 North Road
4.9 mi · 9 min · East 1700 North Road
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18
Continue on E 1700 N Rd
134 m · 9 sec · E 1700 N Rd
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19
Continue on East Falcon Highway
2444 ft · 54 sec · East Falcon Highway
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20
Turn right onto South Jefferson Street
2533 ft · 1 min · South Jefferson Street
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21
Turn right onto Lumber Street
121 m · 23 sec · Lumber Street
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22
Turn left onto Main Street
21 m · 5 sec · Main Street
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23
Turn right
4 m · 1 sec
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24
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Waukegan and Flanagan.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Adlai Stevenson Expressway
Merge slight left onto Adlai Stevenson Expressway
79.7 mi · 01h 31m
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.
Mostly Sunny leaving Waukegan and Sunny near Flanagan.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Waukegan to Flanagan?
The road trip is about 139.2 miles (224.1 km) and usually takes 02h 54m 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?
Crystal Lawns is a useful midpoint, sitting about 69.6 miles from Waukegan and 69.7 miles from Flanagan.
How much longer is the road route than the straight-line distance?
The direct path is about 115.3 miles (185.5 km), while the road route adds roughly 23.9 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 12:42 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.52 one way or $37.03 round trip. Estimated CO2 is about 43.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Waukegan and Sunny near Flanagan.
Stop Ideas Near Crystal Lawns
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 Crystal Lawns.
Joliet Transportation Center
Naperville
Plano
La Grange Road
Flight Path Map
This map shows the direct air route between Waukegan and Flanagan. Straight-line distance: 115.28 mi (185.53 km).
#1 Waukegan
The second most populous city in Lake County, Illinois.
| Population | 85,453 |
| Coordinates | 42.3636300, -87.8447900 |
| Altitude | 199 |
| Country | United States |
#2 Flanagan
City in Illinois, United States of America
| Population | 1,057 |
| Coordinates | 40.8780900, -88.8611800 |
| Altitude | 204 |
| Country | United States |
End: Flanagan (-88.86118, 40.87809)
Estimated Travel Time
Distance: 224 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 38m |
| 40 mph (64.37 km/h) | 03h 28m |
| 50 mph (80.47 km/h) | 02h 47m |
| 60 mph (96.56 km/h) | 02h 19m |
| 70 mph (112.65 km/h) | 01h 59m |
| 80 mph (129 km/h) | 01h 44m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $18.52 | $37.03 |
| Mid-grade | $4.25 | $20.88 | $41.76 |
| Premium | $4.65 | $22.85 | $45.70 |
| Diesel | $5.30 | $26.04 | $52.09 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.