How far is Flagg, IL from Elk Grove, IL?
The driving distance from Flagg, IL to Elk Grove, IL is about 88.5 miles (142.5 km), with a travel time of about 01h 28m by car.
- The straight-line flight distance is about 62.2 miles (100.1 km).
- For a round trip, plan for roughly 02h 57m 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 01h 28m.
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.
Human settlement in Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Flagg and Elk Grove.
Turn-by-Turn Driving Directions
Step-by-step road directions between Flagg and Elk Grove.
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1
Start on East Titus Road
19 m · 5 sec · East Titus Road
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2
Turn right onto South Grange Road
1.1 mi · 4 min · South Grange Road
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3
Turn right onto Lincoln Avenue
4.1 mi · 7 min · Lincoln Avenue
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4
Turn left onto North 6th Street
120 m · 12 sec · North 6th Street
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5
Turn left onto 4th Avenue
83 m · 5 sec · 4th Avenue
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6
Turn right onto North 7th Street
1.3 km · 1 min · North 7th Street
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7
Turn right onto May Mart Drive
2.4 mi · 4 min · May Mart Drive
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8
Turn left
1969 ft · 50 sec
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9
Merge slight left
19.9 mi · 22 min
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10
Merge slight left
2.2 mi · 3 min
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11
Continue straight
1 km · 41 sec
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12
Take the exit slight right toward I 90 East: Chicago
2544 ft · 1 min
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13
Merge slight left onto Jane Addams Memorial Tollway
19.8 mi · 21 min · Jane Addams Memorial Tollway
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14
Keep slight left to continue on Jane Addams Memorial Tollway
35.7 mi · 38 min · Jane Addams Memorial Tollway
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15
Take the exit slight right toward Elmhurst Road
2200 ft · 42 sec
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16
Keep slight right to continue on Elmhurst Road South
104 m · 8 sec
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17
Turn straight onto South Elmhurst Road
1 km · 1 min · South Elmhurst Road
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18
Arrive at your destination
0 m · 1 sec · South Elmhurst Road
Car Route Details
A richer read on the saved driving route between Flagg and Elk Grove.
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
Keep slight left to continue on Jane Addams Memorial Tollway
35.7 mi · 00h 38m
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.
Rain Showers leaving Flagg and Showers And Thunderstorms near Elk Grove.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Flagg to Elk Grove?
The road trip is about 88.5 miles (142.5 km) and usually takes 01h 28m 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?
Riley is a useful midpoint, sitting about 44.3 miles from Flagg and 44.2 miles from Elk Grove.
How much longer is the road route than the straight-line distance?
The direct path is about 62.2 miles (100.1 km), while the road route adds roughly 26.3 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 3:32 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.60 one way or $29.20 round trip. Estimated CO2 is about 27.8 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Flagg and Showers And Thunderstorms near Elk Grove.
Stop Ideas Near Riley
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 Riley.
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Flight Path Map
This map shows the direct air route between Flagg and Elk Grove. Straight-line distance: 62.17 mi (100.05 km).
#1 Flagg
City in Illinois, United States of America
| Population | 12,745 |
| Coordinates | 41.8958600, -89.1409300 |
| Altitude | 238 |
| Country | United States |
#2 Elk Grove
Township in Cook County, Illinois
| Population | 31,831 |
| Coordinates | 42.0072500, -87.9403400 |
| Altitude | 204 |
| Country | United States |
End: South Elmhurst Road (-87.940348, 42.00725)
Estimated Travel Time
Distance: 142 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 56m |
| 40 mph (64.37 km/h) | 02h 12m |
| 50 mph (80.47 km/h) | 01h 46m |
| 60 mph (96.56 km/h) | 01h 28m |
| 70 mph (112.65 km/h) | 01h 15m |
| 80 mph (129 km/h) | 01h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $14.60 | $29.20 |
| Mid-grade | $5.29 | $16.56 | $33.13 |
| Premium | $5.84 | $18.27 | $36.54 |
| Diesel | $6.57 | $20.57 | $41.13 |
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