How far is Mason City, IL from Joliet, IL?
The driving distance from Mason City, IL to Joliet, IL is about 147.8 miles (237.8 km), with a travel time of about 02h 51m by car.
- The straight-line flight distance is about 124.4 miles (200.2 km).
- For a round trip, plan for roughly 05h 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 02h 51m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Mason City and Joliet.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mason City and Joliet.
-
1
Start on West Chestnut Street
6.8 mi · 11 min · West Chestnut Street
-
2
Continue on North Peoria Street
9.3 mi · 16 min · North Peoria Street
-
3
Turn left
2693 ft · 1 min
-
4
Merge slight left
2681 ft · 33 sec
-
5
Keep slight right to continue on I 55 North: Chicago
29.4 mi · 31 min
-
6
Keep slight left to continue on I 55 North, I 74 West: Chicago, Peoria
93.9 mi · 1 hr 41 min
-
7
Take the exit slight right toward I 80 East: Indiana
1.2 km · 1 min
-
8
Merge slight left
5.1 mi · 6 min
-
9
Take the exit slight right toward Center Street
1.3 km · 2 min
-
10
Continue on South Center Street
1401 ft · 38 sec · South Center Street
-
11
Continue on Hickory Street
1164 ft · 36 sec · Hickory Street
-
12
Turn right onto West Jefferson Street
1572 ft · 52 sec · West Jefferson Street
-
13
Turn left onto Joliet Street
53 m · 7 sec · Joliet Street
-
14
Turn right
83 m · 20 sec
-
15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Mason City and Joliet.
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 North
Keep slight left to continue on I 55 North, I 74 West: Chicago, Peoria
93.9 mi · 01h 41m
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.
Showers And Thunderstorms leaving Mason City and Showers And Thunderstorms near Joliet.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mason City to Joliet?
The road trip is about 147.8 miles (237.8 km) and usually takes 02h 51m 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?
Chenoa is a useful midpoint, sitting about 73.9 miles from Mason City and 73.9 miles from Joliet.
How much longer is the road route than the straight-line distance?
The direct path is about 124.4 miles (200.2 km), while the road route adds roughly 23.4 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 12:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.65 one way or $39.29 round trip. Estimated CO2 is about 46.3 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Mason City and Showers And Thunderstorms near Joliet.
Stop Ideas Near Chenoa
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 Chenoa.
Pontiac station
Uptown Station
Dwight station
Gilman
Flight Path Map
This map shows the direct air route between Mason City and Joliet. Straight-line distance: 124.39 mi (200.19 km).
#1 Mason City
Township in Mason County, Illinois
| Population | 2,088 |
| Coordinates | 40.2022700, -89.6981600 |
| Altitude | 177 |
| Country | United States |
#2 Joliet
The second most populous city in Will County, Illinois.
| Population | 85,583 |
| Coordinates | 41.5251900, -88.0834000 |
| Altitude | 165 |
| Country | United States |
End: Joliet (-88.0834, 41.52519)
Estimated Travel Time
Distance: 238 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 55m |
| 40 mph (64.37 km/h) | 03h 41m |
| 50 mph (80.47 km/h) | 02h 57m |
| 60 mph (96.56 km/h) | 02h 27m |
| 70 mph (112.65 km/h) | 02h 06m |
| 80 mph (129 km/h) | 01h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $19.65 | $39.29 |
| Mid-grade | $4.25 | $22.16 | $44.32 |
| Premium | $4.65 | $24.25 | $48.49 |
| Diesel | $5.30 | $27.63 | $55.27 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.