How far is Niles, IL from Rock Grove, IL?
The driving distance from Niles, IL to Rock Grove, IL is about 109.5 miles (176.3 km), with a travel time of about 02h 14m by car.
- The straight-line flight distance is about 92.6 miles (149.1 km).
- For a round trip, plan for roughly 04h 28m 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 14m.
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.
City in Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Scattered Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Niles and Rock Grove.
Turn-by-Turn Driving Directions
Step-by-step road directions between Niles and Rock Grove.
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1
Start on North Waukegan Road
2122 ft · 44 sec · North Waukegan Road
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2
Continue on North Milwaukee Avenue
155 m · 17 sec · North Milwaukee Avenue
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3
Turn right onto West Touhy Avenue
2.8 mi · 5 min · West Touhy Avenue
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4
Turn left onto South Dee Road
1 mi · 2 min · South Dee Road
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5
Turn right onto Devon Avenue
1.4 km · 2 min · Devon Avenue
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6
Take the ramp slight right toward I 90 West Toll
1349 ft · 33 sec
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7
Merge slight left onto Jane Addams Memorial Tollway
59.4 mi · 1 hr 4 min · Jane Addams Memorial Tollway
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8
Take the exit slight right toward I-39 South, US 51 South: Bloomington
1.1 km · 1 min
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9
Merge slight right
2475 ft · 30 sec
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10
Continue straight
2.1 mi · 2 min
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11
Keep slight left to continue on U.S. Grant Memorial Highway
26.8 mi · 31 min · U.S. Grant Memorial Highway
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12
Turn right onto South Rock City Road
12.8 mi · 22 min · South Rock City Road
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13
At the end of the road, turn left onto East Rock Grove Road
1.8 mi · 3 min · East Rock Grove Road
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14
Arrive at your destination
0 m · 1 sec · East Rock Grove Road
Car Route Details
A richer read on the saved driving route between Niles and Rock Grove.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Jane Addams Memorial Tollway
Merge slight left onto Jane Addams Memorial Tollway
59.4 mi · 01h 04m
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.
Scattered Rain Showers leaving Niles and Chance Rain Showers near Rock Grove.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Niles to Rock Grove?
The road trip is about 109.5 miles (176.3 km) and usually takes 02h 14m 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?
Belvidere is a useful midpoint, sitting about 54.7 miles from Niles and 54.9 miles from Rock Grove.
How much longer is the road route than the straight-line distance?
The direct path is about 92.6 miles (149.1 km), while the road route adds roughly 16.9 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 2:02 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.12 one way or $36.24 round trip. Estimated CO2 is about 34.3 kg one way.
What should you check before leaving?
Before you leave, expect Scattered Rain Showers around Niles and Chance Rain Showers near Rock Grove.
Stop Ideas Near Belvidere
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 Belvidere.
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Flight Path Map
This map shows the direct air route between Niles and Rock Grove. Straight-line distance: 92.66 mi (149.12 km).
#1 Niles
City in Trumbull County, Ohio
| Population | 28,615 |
| Coordinates | 42.0189200, -87.8028400 |
| Altitude | 194 |
| Country | United States |
#2 Rock Grove
Unincorporated community in Illinois
| Population | 1,296 |
| Coordinates | 42.4630700, -89.5120600 |
| Altitude | 288 |
| Country | United States |
End: Rock Grove (-89.51206, 42.46307)
Estimated Travel Time
Distance: 176 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 39m |
| 40 mph (64.37 km/h) | 02h 44m |
| 50 mph (80.47 km/h) | 02h 11m |
| 60 mph (96.56 km/h) | 01h 49m |
| 70 mph (112.65 km/h) | 01h 33m |
| 80 mph (129 km/h) | 01h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.69 | $18.12 | $36.24 |
| Mid-grade | $5.33 | $20.57 | $41.15 |
| Premium | $5.88 | $22.68 | $45.36 |
| Diesel | $6.58 | $25.39 | $50.78 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
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