How far is Rochester, IL from Des Plaines, IL?
The driving distance from Rochester, IL to Des Plaines, IL is about 206.5 miles (332.4 km), with a travel time of about 03h 17m by car.
- The straight-line flight distance is about 179.8 miles (289.3 km).
- For a round trip, plan for roughly 06h 34m 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 17m.
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 Livingston County, Illinois
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 Rochester and Des Plaines.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rochester and Des Plaines.
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1
Start on East Main Street
1203 ft · 37 sec · East Main Street
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2
Turn left onto South Walnut Street
21 m · 2 sec · South Walnut Street
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3
Turn right onto Illinois Avenue
3.5 mi · 5 min · Illinois Avenue
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4
Continue straight
2678 ft · 42 sec
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5
Take the exit slight right toward I 55 North, I 72 East
2550 ft · 54 sec
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6
Merge slight left
30 mi · 32 min
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7
Keep slight right to continue on I 55 North: Chicago
29.4 mi · 31 min
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8
Keep slight left to continue on I 55 North, I 74 West: Chicago, Peoria
120.8 mi · 2 hr 14 min
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9
Take the exit slight right toward I 294 Tollway North: Wisconsin
1.6 mi · 3 min
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10
Keep slight left to continue on I 294 North: Wisconsin
1694 ft · 41 sec
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11
Merge slight left onto Tri-State Tollway
4.8 mi · 6 min · Tri-State Tollway
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12
Keep slight left to continue on Tri-State Tollway
11.7 mi · 15 min · Tri-State Tollway
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13
Take the exit slight right toward Touhy Avenue
635 ft · 16 sec
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14
Keep slight left to continue on Touhy Avenue
2694 ft · 1 min
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15
Keep slight left to continue on Touhy Avenue West
688 ft · 17 sec
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16
Keep slight right to continue on Touhy Avenue West
1799 ft · 44 sec
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17
Turn straight onto East Touhy Avenue
99 m · 7 sec · East Touhy Avenue
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18
Turn slight right
103 m · 9 sec
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19
Turn right onto South Des Plaines River Road
1.7 mi · 3 min · South Des Plaines River Road
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20
Turn left onto Henry Avenue
557 ft · 24 sec · Henry Avenue
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21
Arrive at your destination
0 m · 1 sec · Henry Avenue
Car Route Details
A richer read on the saved driving route between Rochester and Des Plaines.
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
121 mi · 02h 14m
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.
Showers And Thunderstorms leaving Rochester and Showers And Thunderstorms near Des Plaines.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rochester to Des Plaines?
The road trip is about 206.5 miles (332.4 km) and usually takes 03h 17m 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?
Rooks Creek is a useful midpoint, sitting about 103.1 miles from Rochester and 103.4 miles from Des Plaines.
How much longer is the road route than the straight-line distance?
The direct path is about 179.8 miles (289.3 km), while the road route adds roughly 26.7 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 10:26 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $34.01 one way or $68.02 round trip. Estimated CO2 is about 64.8 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Rochester and Showers And Thunderstorms near Des Plaines.
Stop Ideas Near Rooks Creek
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 Rooks Creek.
Pontiac station
Dwight station
Uptown Station
Gilman
Flight Path Map
This map shows the direct air route between Rochester and Des Plaines. Straight-line distance: 179.75 mi (289.28 km).
#1 Rochester
Village in Sangamon County, Illinois, United States
| Population | 3,715 |
| Coordinates | 39.7494900, -89.5317600 |
| Altitude | 170 |
| Country | United States |
#2 Des Plaines
The most populous city in Cook County, Illinois.
| Population | 58,179 |
| Coordinates | 42.0333600, -87.8834000 |
| Altitude | 193 |
| Country | United States |
End: Henry Avenue (-87.883408, 42.033456)
Estimated Travel Time
Distance: 332 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 52m |
| 40 mph (64.37 km/h) | 05h 09m |
| 50 mph (80.47 km/h) | 04h 07m |
| 60 mph (96.56 km/h) | 03h 26m |
| 70 mph (112.65 km/h) | 02h 57m |
| 80 mph (129 km/h) | 02h 34m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $34.01 | $68.02 |
| Mid-grade | $5.29 | $38.58 | $77.16 |
| Premium | $5.84 | $42.55 | $85.10 |
| Diesel | $6.57 | $47.90 | $95.81 |
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 · Oct 15, 2026