How far is Arlington Heights, IL from Rock Falls, IL?
The driving distance from Arlington Heights, IL to Rock Falls, IL is about 120.2 miles (193.5 km), with a travel time of about 02h 15m by car.
- The straight-line flight distance is about 90.3 miles (145.4 km).
- For a round trip, plan for roughly 04h 31m 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 15m.
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.
Township in Winnebago County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Rain Likely
Chance Rain Showers then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Arlington Heights and Rock Falls.
Turn-by-Turn Driving Directions
Step-by-step road directions between Arlington Heights and Rock Falls.
-
1
Start on East Euclid Avenue
15 m · 6 sec · East Euclid Avenue
-
2
Turn right onto North Arlington Heights Road
3.1 mi · 6 min · North Arlington Heights Road
-
3
Take the ramp slight right toward I 90 Toll West: Rockford
3076 ft · 55 sec
-
4
Merge slight left onto Jane Addams Memorial Tollway
52.5 mi · 56 min · Jane Addams Memorial Tollway
-
5
Take the exit slight right toward I-39 South, US 51 South: Bloomington
1.1 km · 1 min
-
6
Merge slight right
2475 ft · 30 sec
-
7
Continue straight
2.1 mi · 2 min
-
8
Keep slight right
22.3 mi · 24 min
-
9
Take the exit slight right toward I 88 West Toll: Moline, Rock Island
2931 ft · 50 sec
-
10
Merge slight left onto Ronald Reagan Memorial Tollway
33.8 mi · 36 min · Ronald Reagan Memorial Tollway
-
11
Take the exit slight right toward US 30: Aurora, Rock Falls
1996 ft · 49 sec
-
12
Turn right onto East Rock Falls Road
2.6 mi · 4 min · East Rock Falls Road
-
13
Turn right onto 1st Avenue
1.6 km · 1 min · 1st Avenue
-
14
Turn right onto Dixon Avenue
65 m · 11 sec · Dixon Avenue
-
15
Arrive at your destination
0 m · 1 sec · Dixon Avenue
Car Route Details
A richer read on the saved driving route between Arlington Heights and Rock Falls.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Jane Addams Memorial Tollway
Merge slight left onto Jane Addams Memorial Tollway
52.5 mi · 00h 56m
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.
Mostly Cloudy then Rain Likely leaving Arlington Heights and Chance Rain Showers then Slight Chance Showers And Thunderstorms near Rock Falls.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Arlington Heights to Rock Falls?
The road trip is about 120.2 miles (193.5 km) and usually takes 02h 15m 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?
Cherry Valley is a useful midpoint, sitting about 60 miles from Arlington Heights and 60.2 miles from Rock Falls.
How much longer is the road route than the straight-line distance?
The direct path is about 90.3 miles (145.4 km), while the road route adds roughly 29.9 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 1:58 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.99 one way or $31.98 round trip. Estimated CO2 is about 37.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Rain Likely around Arlington Heights and Chance Rain Showers then Slight Chance Showers And Thunderstorms near Rock Falls.
Stop Ideas Near Cherry Valley
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 Cherry Valley.
Rockford, Illinois
South Beloit, Illinois
Janesville, Wisconsin
Plano
Flight Path Map
This map shows the direct air route between Arlington Heights and Rock Falls. Straight-line distance: 90.36 mi (145.42 km).
#1 Arlington Heights
Village in Cook County, Illinois, United States; suburb of Chicago, Illinois
| Population | 75,101 |
| Coordinates | 42.0883600, -87.9806300 |
| Altitude | 214 |
| Country | United States |
#2 Rock Falls
City in Illinois
| Population | 8,648 |
| Coordinates | 41.7797500, -89.6890000 |
| Altitude | 197 |
| Country | United States |
End: Rock Falls (-89.689, 41.77975)
Estimated Travel Time
Distance: 193 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 00m |
| 40 mph (64.37 km/h) | 03h 00m |
| 50 mph (80.47 km/h) | 02h 24m |
| 60 mph (96.56 km/h) | 02h 00m |
| 70 mph (112.65 km/h) | 01h 43m |
| 80 mph (129 km/h) | 01h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $15.99 | $31.98 |
| Mid-grade | $4.25 | $18.03 | $36.07 |
| Premium | $4.65 | $19.73 | $39.47 |
| Diesel | $5.30 | $22.49 | $44.98 |
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 · May 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.