How far is Boulder Hill, IL from Niles, IL?
The driving distance from Boulder Hill, IL to Niles, IL is about 50.5 miles (81.3 km), with a travel time of about 01h 05m by car.
- The straight-line flight distance is about 34.7 miles (55.8 km).
- For a round trip, plan for roughly 02h 11m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CST.
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 05m.
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 Downers Grove, Lisle, and York Townships, DuPage County, Illinois, US
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Boulder Hill and Niles.
Turn-by-Turn Driving Directions
Step-by-step road directions between Boulder Hill and Niles.
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1
Start on Circle Drive East
1261 ft · 57 sec · Circle Drive East
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2
Turn right onto Greenbriar Road
1618 ft · 1 min · Greenbriar Road
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3
Turn left onto Fernwood Road
92 m · 16 sec · Fernwood Road
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4
Turn right onto Briarcliff Road
82 m · 16 sec · Briarcliff Road
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5
Turn right
2.7 mi · 4 min
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6
Turn left onto Ogden Avenue
5 mi · 9 min · Ogden Avenue
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7
Turn left onto Illinois Route 59
3.4 mi · 6 min · Illinois Route 59
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8
Take the ramp slight right toward I 88 East Toll: Chicago
3161 ft · 1 min
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9
Merge slight left onto Ronald Reagan Memorial Tollway
11 mi · 14 min · Ronald Reagan Memorial Tollway
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10
Keep slight right to continue on Ronald Reagan Memorial Tollway
4.7 mi · 6 min · Ronald Reagan Memorial Tollway
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11
Take the exit slight right toward I 294 North, I 290 West: Milwaukee, Rockford
3128 ft · 1 min
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12
Keep slight left to continue on I 294 Toll North: O'Hare International Airport, Milwaukee
1156 ft · 28 sec
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13
Merge slight left onto Tri-State Tollway
9.9 mi · 13 min · Tri-State Tollway
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14
Take the exit slight right toward Touhy Avenue
635 ft · 16 sec
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15
Keep slight left to continue on Touhy Avenue
2694 ft · 1 min
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16
Keep slight right to continue on Touhy Avenue East
1749 ft · 43 sec
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17
Turn straight onto East Touhy Avenue
3 mi · 6 min · East Touhy Avenue
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18
Turn left onto North Harlem Avenue
2643 ft · 50 sec · North Harlem Avenue
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19
Turn right onto West Howard Street
1019 ft · 24 sec · West Howard Street
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20
Turn right onto North Waukegan Road
4 m · 1 sec · North Waukegan Road
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21
Arrive at your destination
0 m · 1 sec · North Waukegan Road
Car Route Details
A richer read on the saved driving route between Boulder Hill and Niles.
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
Merge slight left onto Ronald Reagan Memorial Tollway
11 mi · 00h 14m
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 Boulder Hill and Partly Sunny near Niles.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Boulder Hill to Niles?
The road trip is about 50.5 miles (81.3 km) and usually takes 01h 05m 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?
Downers Grove is a useful midpoint, sitting about 21.7 miles from Boulder Hill and 28.8 miles from Niles.
How much longer is the road route than the straight-line distance?
The direct path is about 34.7 miles (55.8 km), while the road route adds roughly 15.8 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 CST. If you want a more comfortable same-day return, try to leave by 4:18 PM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.00 one way or $16.00 round trip. Estimated CO2 is about 15.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Boulder Hill and Partly Sunny near Niles.
Stop Ideas Near Downers Grove
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 Downers Grove.
La Grange Road
Naperville
Summit
Chicago Union Station
Flight Path Map
This map shows the direct air route between Boulder Hill and Niles. Straight-line distance: 34.66 mi (55.78 km).
#1 Boulder Hill
City in Illinois, United States of America
| Population | 8,108 |
| Coordinates | 41.7125300, -88.3361800 |
| Altitude | 204 |
| Country | United States |
#2 Niles
City in Trumbull County, Ohio
| Population | 28,615 |
| Coordinates | 42.0189200, -87.8028400 |
| Altitude | 194 |
| Country | United States |
End: West Howard Street (-87.802809, 42.018948)
Estimated Travel Time
Distance: 81 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 41m |
| 40 mph (64.37 km/h) | 01h 15m |
| 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 | $4.50 | $8.00 | $16.00 |
| Mid-grade | $5.12 | $9.11 | $18.22 |
| Premium | $5.68 | $10.11 | $20.21 |
| Diesel | $6.52 | $11.61 | $23.21 |
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 · Nov 09, 2026