How far is Evanston, IL from Boulder Hill, IL?
The driving distance from Evanston, IL to Boulder Hill, IL is about 50.6 miles (81.5 km), with a travel time of about 01h 21m by car.
- The straight-line flight distance is about 40.3 miles (64.8 km).
- For a round trip, plan for roughly 02h 43m 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 21m.
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.
City in DuPage County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Evanston and Boulder Hill.
Turn-by-Turn Driving Directions
Step-by-step road directions between Evanston and Boulder Hill.
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1
Start on the route
60 m · 22 sec
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2
At the end of the road, turn left
43 m · 16 sec
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3
At the end of the road, turn left onto Dempster Street
65 m · 15 sec · Dempster Street
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4
Turn left onto Asbury Avenue
1 mi · 2 min · Asbury Avenue
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5
Turn right onto Oakton Street
4 mi · 7 min · Oakton Street
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6
Turn slight left onto Gross Point Road
2627 ft · 52 sec · Gross Point Road
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7
Turn straight onto New Gross Point Road
531 ft · 15 sec · New Gross Point Road
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8
Turn right onto Howard Street
1222 ft · 35 sec · Howard Street
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9
Turn left onto North Lehigh Avenue
37 m · 2 sec · North Lehigh Avenue
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10
Turn right onto West Gross Point Road
1.4 km · 2 min · West Gross Point Road
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11
Turn slight right onto West Touhy Avenue
4 mi · 8 min · West Touhy Avenue
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12
Turn left onto South Des Plaines River Road
56 m · 4 sec · South Des Plaines River Road
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13
Take the ramp slight right toward I 294 South: Indiana
2265 ft · 55 sec
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14
Merge slight left onto Tri-State Tollway
8.9 mi · 12 min · Tri-State Tollway
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15
Take the exit slight right toward I 88 West, I 294 South: Aurora, Indiana
1.5 km · 2 min · Tri-State Tollway
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16
Keep slight right to continue on Tri-State Tollway
1251 ft · 31 sec · Tri-State Tollway
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17
Continue on Tri-State Tollway
1937 ft · 47 sec · Tri-State Tollway
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18
Keep slight right to continue on I 88 West Toll: Aurora
2633 ft · 50 sec
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19
Merge slight left onto Ronald Reagan Memorial Tollway
1.2 km · 60 sec · Ronald Reagan Memorial Tollway
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20
Keep slight right to continue on Ronald Reagan Memorial Tollway
15.2 mi · 19 min · Ronald Reagan Memorial Tollway
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21
Take the exit slight right toward IL 59
2023 ft · 49 sec
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22
Turn slight left onto IL 59 South: Naperville, Plainfield
83 m · 9 sec
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23
Turn straight onto Illinois Route 59
3.5 mi · 7 min · Illinois Route 59
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24
Turn right onto West Ogden Avenue
5 mi · 9 min · West Ogden Avenue
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25
Turn right
2.7 mi · 5 min
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26
Turn left onto Briarcliff Road
95 m · 19 sec · Briarcliff Road
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27
Turn left onto Fernwood Road
92 m · 15 sec · Fernwood Road
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28
Turn right onto Greenbriar Road
1618 ft · 1 min · Greenbriar Road
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29
Turn left onto Circle Drive East
1261 ft · 56 sec · Circle Drive East
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30
Arrive at your destination
0 m · 1 sec · Circle Drive East
Car Route Details
A richer read on the saved driving route between Evanston and Boulder Hill.
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.
Ronald Reagan Memorial Tollway
Keep slight right to continue on Ronald Reagan Memorial Tollway
15.2 mi · 00h 19m
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 Evanston and Mostly Sunny near Boulder Hill.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Evanston to Boulder Hill?
The road trip is about 50.6 miles (81.5 km) and usually takes 01h 21m 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?
Oakbrook Terrace is a useful midpoint, sitting about 25.3 miles from Evanston and 25.4 miles from Boulder Hill.
How much longer is the road route than the straight-line distance?
The direct path is about 40.3 miles (64.8 km), while the road route adds roughly 10.3 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 3:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.75 one way or $13.50 round trip. Estimated CO2 is about 15.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Evanston and Mostly Sunny near Boulder Hill.
Stop Ideas Near Oakbrook Terrace
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 Oakbrook Terrace.
La Grange Road
Summit
Naperville
Chicago Union Station
Flight Path Map
This map shows the direct air route between Evanston and Boulder Hill. Straight-line distance: 40.25 mi (64.78 km).
#1 Evanston
A city in Cook County, Illinois.
| Population | 72,683 |
| Coordinates | 42.0411400, -87.6900600 |
| Altitude | 187 |
| Country | United States |
#2 Boulder Hill
City in Illinois, United States of America
| Population | 8,108 |
| Coordinates | 41.7125300, -88.3361800 |
| Altitude | 204 |
| Country | United States |
End: Boulder Hill (-88.33618, 41.71253)
Estimated Travel Time
Distance: 82 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 41m |
| 40 mph (64.37 km/h) | 01h 16m |
| 50 mph (80.47 km/h) | 01h 00m |
| 60 mph (96.56 km/h) | 00h 50m |
| 70 mph (112.65 km/h) | 00h 43m |
| 80 mph (129 km/h) | 00h 37m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $6.75 | $13.50 |
| Mid-grade | $4.25 | $7.61 | $15.23 |
| Premium | $4.65 | $8.33 | $16.66 |
| Diesel | $5.30 | $9.49 | $18.99 |
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.