How far is Wheaton, IL from Third Lake, IL?
The driving distance from Wheaton, IL to Third Lake, IL is about 41.1 miles (66.1 km), with a travel time of about 01h 09m by car.
- The straight-line flight distance is about 35.4 miles (57 km).
- For a round trip, plan for roughly 02h 18m 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 09m.
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.
Village in Cook County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Rain Showers
Driving Route Map
The map below follows the saved road route between Wheaton and Third Lake.
Turn-by-Turn Driving Directions
Step-by-step road directions between Wheaton and Third Lake.
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1
Start on West Wesley Street
102 m · 12 sec · West Wesley Street
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2
Turn right onto North Hale Street
124 m · 20 sec · North Hale Street
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3
Turn right onto West Seminary Avenue
1919 ft · 1 min · West Seminary Avenue
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4
Continue on College Avenue
1.3 mi · 3 min · College Avenue
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5
Continue on Pennsylvania Avenue
1.2 km · 2 min · Pennsylvania Avenue
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6
Turn left onto North Main Street
1.8 mi · 4 min · North Main Street
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7
Turn right onto North Avenue
1.3 mi · 2 min · North Avenue
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8
Turn left onto I 355 Toll North: Northwest Suburbs
2199 ft · 54 sec
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9
Merge slight left onto Veterans Memorial Tollway
4 mi · 5 min · Veterans Memorial Tollway
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10
Merge slight left
5.6 mi · 7 min
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11
Keep slight left
6.9 mi · 9 min
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12
Take the exit slight right toward IL 53, IL 68: Dundee Road
1797 ft · 44 sec
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13
Turn right onto West Dundee Road
1.5 km · 2 min · West Dundee Road
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14
Turn left onto North Arlington Heights Road
2.4 mi · 4 min · North Arlington Heights Road
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15
Turn left onto McHenry Road
1428 ft · 31 sec · McHenry Road
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16
Continue on State Highway 83
2.3 mi · 4 min · State Highway 83
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17
Continue on Mundelein Road
2773 ft · 47 sec · Mundelein Road
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18
Continue on IL RT 83
1.1 km · 1 min · IL RT 83
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19
Continue on IL Rt 83
1890 ft · 32 sec · IL Rt 83
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20
Continue on Mundelein Road
1854 ft · 33 sec · Mundelein Road
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21
Continue on South Lake Street
8.8 mi · 15 min · South Lake Street
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22
Continue straight
1.1 mi · 2 min
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23
Turn left onto North Grant Avenue
75 m · 13 sec · North Grant Avenue
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24
Turn right onto Sunshine Avenue
2367 ft · 2 min · Sunshine Avenue
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25
Turn left onto South Lake Avenue
12 m · 2 sec · South Lake Avenue
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26
Arrive at your destination
0 m · 1 sec · South Lake Avenue
Car Route Details
A richer read on the saved driving route between Wheaton and Third Lake.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
South Lake Street
Continue on South Lake Street
8.79 mi · 00h 15m
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.
Rain Showers leaving Wheaton and Rain Showers near Third Lake.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Wheaton to Third Lake?
The road trip is about 41.1 miles (66.1 km) and usually takes 01h 09m 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?
Palatine is a useful midpoint, sitting about 20.5 miles from Wheaton and 20.6 miles from Third Lake.
How much longer is the road route than the straight-line distance?
The direct path is about 35.4 miles (57 km), while the road route adds roughly 5.7 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 4:12 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.76 one way or $13.53 round trip. Estimated CO2 is about 12.9 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Wheaton and Rain Showers near Third Lake.
Stop Ideas Near Palatine
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 Palatine.
Glenview station
La Grange Road
Naperville
Summit
Flight Path Map
This map shows the direct air route between Wheaton and Third Lake. Straight-line distance: 35.43 mi (57.02 km).
#1 Wheaton
The most populous city in DuPage County, Illinois.
| Population | 52,451 |
| Coordinates | 41.8661400, -88.1070100 |
| Altitude | 231 |
| Country | United States |
#2 Third Lake
City in Illinois, United States of America
| Population | 1,145 |
| Coordinates | 42.3739100, -88.0109100 |
| Altitude | 235 |
| Country | United States |
End: Third Lake (-88.01091, 42.37391)
Estimated Travel Time
Distance: 66 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 22m |
| 40 mph (64.37 km/h) | 01h 01m |
| 50 mph (80.47 km/h) | 00h 49m |
| 60 mph (96.56 km/h) | 00h 41m |
| 70 mph (112.65 km/h) | 00h 35m |
| 80 mph (129 km/h) | 00h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $6.76 | $13.53 |
| Mid-grade | $5.29 | $7.67 | $15.35 |
| Premium | $5.84 | $8.46 | $16.93 |
| Diesel | $6.57 | $9.53 | $19.06 |
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 · Oct 15, 2026