How far is Joliet, IL from Monticello, IL?
The driving distance from Joliet, IL to Monticello, IL is about 130.8 miles (210.5 km), with a travel time of about 02h 37m by car.
- The straight-line flight distance is about 106.6 miles (171.5 km).
- For a round trip, plan for roughly 05h 15m 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 02h 37m.
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.
Human settlement in Iroquois County, Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Mostly Clear
Driving Route Map
The map below follows the saved road route between Joliet and Monticello.
Turn-by-Turn Driving Directions
Step-by-step road directions between Joliet and Monticello.
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1
Start on the route
34 m · 10 sec
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2
Turn right onto Ottawa Street
1397 ft · 44 sec · Ottawa Street
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3
Continue on Ottawa Street
758 ft · 22 sec · Ottawa Street
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4
Continue on Chicago Street
1 mi · 3 min · Chicago Street
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5
Turn left onto Doris Avenue
686 ft · 15 sec · Doris Avenue
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6
Turn right onto Gardner Street
1482 ft · 36 sec · Gardner Street
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7
Continue on Manhattan Road
2.2 mi · 4 min · Manhattan Road
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8
Continue on Manhattan Road
3.1 mi · 4 min · Manhattan Road
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9
Continue on West North Street
2.3 mi · 4 min · West North Street
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10
Continue on South State Street
1.9 mi · 3 min · South State Street
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11
Continue on US Route 52
1.2 mi · 2 min · US Route 52
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12
Continue on South Cedar Road
3.1 mi · 5 min · South Cedar Road
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13
Continue on West Arsenal Road
1.9 mi · 3 min · West Arsenal Road
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14
Continue on West Joliet Road
1.3 mi · 2 min · West Joliet Road
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15
Turn right onto South La Grange Road
10.1 mi · 14 min · South La Grange Road
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16
Turn left onto Bourbonnais Parkway
2017 ft · 40 sec · Bourbonnais Parkway
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17
Take the ramp slight right toward I-57 South: Kankakee
2192 ft · 54 sec
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18
Merge slight left
82.9 mi · 1 hr 29 min
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19
Take the exit slight right toward I 72 West: Decatur
2596 ft · 1 min
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20
Merge slight left
15.1 mi · 16 min
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21
Take the exit slight right toward IL 105: Market Street
1941 ft · 52 sec
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22
At the end of the road, turn left onto Old Route 47
1931 ft · 36 sec · Old Route 47
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23
Turn right onto North Market Street
2 mi · 4 min · North Market Street
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24
Turn right onto West Center Street
6 m · 1 sec · West Center Street
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25
Arrive at your destination
0 m · 1 sec · West Center Street
Car Route Details
A richer read on the saved driving route between Joliet and Monticello.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I-57 South
Merge slight left
82.9 mi · 01h 29m
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.
Slight Chance Rain Showers leaving Joliet and Mostly Clear near Monticello.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Joliet to Monticello?
The road trip is about 130.8 miles (210.5 km) and usually takes 02h 37m 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?
Gilman is a useful midpoint, sitting about 65.4 miles from Joliet and 65.4 miles from Monticello.
How much longer is the road route than the straight-line distance?
The direct path is about 106.6 miles (171.5 km), while the road route adds roughly 24.2 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 1:14 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $17.42 one way or $34.84 round trip. Estimated CO2 is about 41.1 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around Joliet and Mostly Clear near Monticello.
Stop Ideas Near Gilman
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 Gilman.
Gilman
Kankakee
Dwight station
Rantoul
Flight Path Map
This map shows the direct air route between Joliet and Monticello. Straight-line distance: 106.59 mi (171.54 km).
#1 Joliet
The second most populous city in Will County, Illinois.
| Population | 85,583 |
| Coordinates | 41.5251900, -88.0834000 |
| Altitude | 165 |
| Country | United States |
#2 Monticello
City in Piatt County, Illinois, United States
| Population | 5,557 |
| Coordinates | 40.0278100, -88.5734000 |
| Altitude | 201 |
| Country | United States |
End: Monticello (-88.5734, 40.02781)
Estimated Travel Time
Distance: 211 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 21m |
| 40 mph (64.37 km/h) | 03h 16m |
| 50 mph (80.47 km/h) | 02h 36m |
| 60 mph (96.56 km/h) | 02h 10m |
| 70 mph (112.65 km/h) | 01h 52m |
| 80 mph (129 km/h) | 01h 37m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $17.42 | $34.84 |
| Mid-grade | $4.25 | $19.65 | $39.30 |
| Premium | $4.65 | $21.50 | $43.00 |
| Diesel | $5.30 | $24.50 | $49.01 |
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 · Jun 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.