How far is Lanark, IL from Wheaton, IL?
The driving distance from Lanark, IL to Wheaton, IL is about 107.4 miles (172.8 km), with a travel time of about 01h 59m by car.
- The straight-line flight distance is about 90.2 miles (145.1 km).
- For a round trip, plan for roughly 03h 58m 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 59m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Ogle County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Scattered Rain Showers
Driving Route Map
The map below follows the saved road route between Lanark and Wheaton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lanark and Wheaton.
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1
Start on the route
21 m · 10 sec
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2
Turn left onto West Locust Street
53 m · 10 sec · West Locust Street
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3
Turn right onto South Broad Street
2318 ft · 44 sec · South Broad Street
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4
Turn left onto Chambers Road
6.5 mi · 10 min · Chambers Road
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5
Continue on Chambers Road
10.6 mi · 16 min · Chambers Road
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6
Continue straight
5.6 mi · 8 min
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7
Continue on South Il Route 26
107 m · 6 sec · South Il Route 26
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8
Continue straight
9.3 mi · 15 min
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9
Turn left
1065 ft · 26 sec
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10
Keep slight left
1.1 km · 1 min
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11
Merge slight left onto Ronald Reagan Memorial Tollway
72.6 mi · 1 hr 20 min · Ronald Reagan Memorial Tollway
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12
Take the exit slight right
2050 ft · 48 sec
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13
Continue on Freedom Drive
1385 ft · 38 sec · Freedom Drive
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14
Turn right onto Warrenville Road
1428 ft · 29 sec · Warrenville Road
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15
Turn left onto Naperville Road
3.6 mi · 7 min · Naperville Road
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16
Turn left onto East Roosevelt Road
906 ft · 26 sec · East Roosevelt Road
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17
Turn right onto South Main Street
2720 ft · 1 min · South Main Street
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18
At the end of the road, turn left onto West Wesley Street
31 m · 3 sec · West Wesley Street
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19
Arrive at your destination
0 m · 1 sec · West Wesley Street
Car Route Details
A richer read on the saved driving route between Lanark and Wheaton.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Ronald Reagan Memorial Tollway
Merge slight left onto Ronald Reagan Memorial Tollway
72.6 mi · 01h 20m
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 Lanark and Scattered Rain Showers near Wheaton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lanark to Wheaton?
The road trip is about 107.4 miles (172.8 km) and usually takes 01h 59m 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?
Rochelle is a useful midpoint, sitting about 55.6 miles from Lanark and 51.8 miles from Wheaton.
How much longer is the road route than the straight-line distance?
The direct path is about 90.2 miles (145.1 km), while the road route adds roughly 17.2 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 2:32 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $17.68 one way or $35.36 round trip. Estimated CO2 is about 33.7 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Lanark and Scattered Rain Showers near Wheaton.
Stop Ideas Near Rochelle
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 Rochelle.
Rockford, Illinois
Mendota station
Plano
South Beloit, Illinois
Flight Path Map
This map shows the direct air route between Lanark and Wheaton. Straight-line distance: 90.15 mi (145.09 km).
#1 Lanark
City in Illinois, United States
| Population | 1,321 |
| Coordinates | 42.1022500, -89.8334500 |
| Altitude | 268 |
| Country | United States |
#2 Wheaton
The most populous city in DuPage County, Illinois.
| Population | 52,451 |
| Coordinates | 41.8661400, -88.1070100 |
| Altitude | 231 |
| Country | United States |
End: West Wesley Street (-88.10701, 41.866123)
Estimated Travel Time
Distance: 173 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 34m |
| 40 mph (64.37 km/h) | 02h 41m |
| 50 mph (80.47 km/h) | 02h 08m |
| 60 mph (96.56 km/h) | 01h 47m |
| 70 mph (112.65 km/h) | 01h 32m |
| 80 mph (129 km/h) | 01h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $17.68 | $35.36 |
| Mid-grade | $5.29 | $20.06 | $40.11 |
| Premium | $5.84 | $22.12 | $44.24 |
| Diesel | $6.57 | $24.90 | $49.81 |
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