How far is Belleville, IL from McHenry, IL?
The driving distance from Belleville, IL to McHenry, IL is about 325 miles (523 km), with a travel time of about 06h 18m by car.
- The straight-line flight distance is about 278.5 miles (448.2 km).
- For a round trip, plan for roughly 12h 36m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 06h 18m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Town in McLean County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Belleville and McHenry.
Turn-by-Turn Driving Directions
Step-by-step road directions between Belleville and McHenry.
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1
Start on East F Street
18 m · 6 sec · East F Street
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2
Turn right onto North Illinois Street
9.3 mi · 15 min · North Illinois Street
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3
Continue on South Morrison Avenue
1.3 mi · 2 min · South Morrison Avenue
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4
Continue on Vandalia Street
2.8 mi · 5 min · Vandalia Street
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5
Take the ramp slight right toward I 55 North, I 70 East
2235 ft · 55 sec
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6
Merge slight left
3.8 mi · 4 min
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7
Keep slight left to continue on I 55 North, I 270 West: Chicago, Springfield, Kansas City
107.9 mi · 1 hr 57 min
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8
Keep slight right to continue on I 55 North: Chicago
29.4 mi · 31 min
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9
Keep slight left to continue on I 55 North, I 74 West: Chicago, Peoria
112.5 mi · 2 hr 3 min
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10
Take the exit slight right toward I 355 Toll: Northwest Suburbs, Southwest Suburbs
2797 ft · 1 min
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11
Keep slight left to continue on I 355 North: Northwest Suburbs
1.2 mi · 3 min
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12
Merge slight left onto Veterans Memorial Tollway
19.2 mi · 24 min · Veterans Memorial Tollway
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13
Merge slight left
5.6 mi · 7 min
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14
Keep slight left
8.9 mi · 12 min
-
15
Continue on Lake Cook Road
1.2 km · 1 min · Lake Cook Road
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16
Continue on North Rand Road
14.3 mi · 19 min · North Rand Road
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17
Continue straight
1 km · 46 sec
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18
Turn left onto West Belvidere Road
1.9 mi · 3 min · West Belvidere Road
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19
Continue on Rand Road
1.1 mi · 2 min · Rand Road
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20
Continue on Elm Street
2.6 mi · 5 min · Elm Street
-
21
Turn left onto North Green Street
1.5 km · 3 min · North Green Street
-
22
Turn left
32 m · 13 sec
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23
Turn left
72 m · 17 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 Belleville and McHenry.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 55 North
Keep slight left to continue on I 55 North, I 74 West: Chicago, Peoria
112 mi · 02h 03m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Sunny leaving Belleville and Mostly Sunny near McHenry.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Belleville to McHenry?
The road trip is about 325 miles (523 km) and usually takes 06h 18m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Normal is a useful midpoint, sitting about 162.6 miles from Belleville and 162.4 miles from McHenry.
How much longer is the road route than the straight-line distance?
The direct path is about 278.5 miles (448.2 km), while the road route adds roughly 46.5 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 6:00 AM to 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $43.25 one way or $86.51 round trip. Estimated CO2 is about 101.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Belleville and Mostly Sunny near McHenry.
Stop Ideas Near Normal
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall - Town of Normal
City of Bloomington, Illinois
Bloomington Finance Department
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Normal.
Uptown Station
Pontiac station
Lincoln
Peoria, Illinois
Flight Path Map
This map shows the direct air route between Belleville and McHenry. Straight-line distance: 278.5 mi (448.21 km).
#1 Belleville
The county seat of St.
| Population | 40,536 |
| Coordinates | 38.5200500, -89.9839900 |
| Altitude | 157 |
| Country | United States |
#2 McHenry
City in Illinois
| Population | 27,100 |
| Coordinates | 42.3333500, -88.2667500 |
| Altitude | 243 |
| Country | United States |
End: McHenry (-88.26675, 42.33335)
Estimated Travel Time
Distance: 523 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 49m |
| 40 mph (64.37 km/h) | 08h 07m |
| 50 mph (80.47 km/h) | 06h 29m |
| 60 mph (96.56 km/h) | 05h 24m |
| 70 mph (112.65 km/h) | 04h 38m |
| 80 mph (129 km/h) | 04h 03m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $43.25 | $86.51 |
| Mid-grade | $4.25 | $48.78 | $97.56 |
| Premium | $4.65 | $53.38 | $106.76 |
| Diesel | $5.30 | $60.84 | $121.67 |
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.