How far is Joliet, IL from Mount Olive, IL?
The driving distance from Joliet, IL to Mount Olive, IL is about 215.8 miles (347.3 km), with a travel time of about 03h 57m by car.
- The straight-line flight distance is about 190.3 miles (306.3 km).
- For a round trip, plan for roughly 07h 54m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 03h 57m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Township in McLean County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Joliet and Mount Olive.
Turn-by-Turn Driving Directions
Step-by-step road directions between Joliet and Mount Olive.
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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
2079 ft · 1 min · Chicago Street
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5
Take the ramp slight right toward I 80 West: Moline, Rock Island
1707 ft · 42 sec
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6
Merge slight left
6.4 mi · 8 min
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7
Take the exit slight right toward I 55 South: Saint Louis
1900 ft · 54 sec
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8
Merge slight left
93 mi · 1 hr 40 min
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9
Keep slight right to continue on I 55 South: Saint Louis, Springfield
64.8 mi · 1 hr 10 min
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10
Keep slight left to continue on I 55 South: Saint Louis
48.1 mi · 52 min
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11
Take the exit slight right toward IL 138: Benld, Mount Olive
2057 ft · 43 sec
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12
Turn left onto Lakeview Drive
1.6 km · 2 min · Lakeview Drive
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13
Turn straight onto West Main Street
1 km · 1 min · West Main Street
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14
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between Joliet and Mount Olive.
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 55 South
Merge slight left
93 mi · 01h 40m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Joliet and Sunny near Mount Olive.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Joliet to Mount Olive?
The road trip is about 215.8 miles (347.3 km) and usually takes 03h 57m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Funks Grove is a useful midpoint, sitting about 107.9 miles from Joliet and 107.9 miles from Mount Olive.
How much longer is the road route than the straight-line distance?
The direct path is about 190.3 miles (306.3 km), while the road route adds roughly 25.5 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 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 9:06 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $28.74 one way or $57.47 round trip. Estimated CO2 is about 67.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Joliet and Sunny near Mount Olive.
Stop Ideas Near Funks Grove
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Route 66 Original Alignment- Driveable!
City of Bloomington, Illinois
Bloomington Finance Department
City Hall - Town of Normal
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Funks Grove.
Uptown Station
Lincoln
Peoria, Illinois
Pontiac station
Flight Path Map
This map shows the direct air route between Joliet and Mount Olive. Straight-line distance: 190.33 mi (306.3 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 Mount Olive
City in Illinois
| Population | 1,911 |
| Coordinates | 39.0722700, -89.7273100 |
| Altitude | 209 |
| Country | United States |
End: Mount Olive (-89.72731, 39.07227)
Estimated Travel Time
Distance: 347 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 11m |
| 40 mph (64.37 km/h) | 05h 23m |
| 50 mph (80.47 km/h) | 04h 18m |
| 60 mph (96.56 km/h) | 03h 35m |
| 70 mph (112.65 km/h) | 03h 05m |
| 80 mph (129 km/h) | 02h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $28.74 | $57.47 |
| Mid-grade | $4.25 | $32.41 | $64.82 |
| Premium | $4.65 | $35.46 | $70.93 |
| Diesel | $5.30 | $40.42 | $80.83 |
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.