How far is Elk Grove, IL from Sullivan, IL?
The driving distance from Elk Grove, IL to Sullivan, IL is about 212.1 miles (341.3 km), with a travel time of about 04h 15m by car.
- The straight-line flight distance is about 170 miles (273.6 km).
- For a round trip, plan for roughly 08h 30m 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 04h 15m.
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.
Human settlement in Iroquois County, Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Rain Likely
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Elk Grove and Sullivan.
Turn-by-Turn Driving Directions
Step-by-step road directions between Elk Grove and Sullivan.
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1
Start on South Elmhurst Road
1.5 km · 2 min · South Elmhurst Road
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2
Continue on York Road
4.3 mi · 8 min · York Road
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3
Continue on North York Street
1.3 mi · 2 min · North York Street
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4
Turn right onto Lake Street
1569 ft · 34 sec · Lake Street
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5
Turn slight right
45 m · 8 sec
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6
Take the ramp right toward I 290 East, US 20 East: Chicago
3 mi · 4 min
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7
Take the exit slight right toward I 88 West, I 294 South: Aurora, Indiana
1648 ft · 40 sec
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8
Continue on Tri-State Tollway
1937 ft · 47 sec · Tri-State Tollway
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9
Keep slight left to continue on Tri-State Tollway
1 mi · 2 min · Tri-State Tollway
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10
Merge slight left onto Tri-State Tollway
42 m · 2 sec · Tri-State Tollway
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11
Keep slight left to continue on Tri-State Tollway
4.8 mi · 6 min · Tri-State Tollway
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12
Keep slight right to continue on Tri-State Tollway
3.5 mi · 4 min · Tri-State Tollway
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13
Continue on Mile-Long Bridge
1.5 km · 1 min · Mile-Long Bridge
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14
Continue on Tri-State Tollway
8.5 mi · 11 min · Tri-State Tollway
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15
Take the exit slight right toward IL 50 South, IL 83: Cicero Avenue, 127th Street
1162 ft · 28 sec
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16
Keep slight left to continue on IL 50 South: Cicero Avenue
2529 ft · 1 min
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17
Turn straight onto Cicero Avenue
4.9 mi · 8 min · Cicero Avenue
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18
Turn left onto 167th Street
855 ft · 26 sec · 167th Street
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19
Take the ramp slight right toward I 57 South: Kankakee, I-80
3048 ft · 1 min
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20
Merge slight left
156.2 mi · 2 hr 49 min
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21
Take the exit slight right toward IL 16 West: Mattoon
2489 ft · 1 min
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22
Turn straight onto Charleston Avenue East
2.8 mi · 6 min · Charleston Avenue East
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23
Turn right onto South 19th Street
2731 ft · 60 sec · South 19th Street
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24
Turn left onto Dewitt Avenue
2 mi · 3 min · Dewitt Avenue
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25
Continue on Route 121
14.4 mi · 21 min · Route 121
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26
Turn left onto North Main Street
534 ft · 25 sec · North Main Street
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27
Turn right onto West Harrison Street
31 m · 4 sec · West Harrison Street
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28
Arrive at your destination
0 m · 1 sec · West Harrison Street
Car Route Details
A richer read on the saved driving route between Elk Grove and Sullivan.
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 57 South
Merge slight left
156 mi · 02h 49m
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.
Mostly Cloudy then Rain Likely leaving Elk Grove and Chance Rain Showers near Sullivan.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Elk Grove to Sullivan?
The road trip is about 212.1 miles (341.3 km) and usually takes 04h 15m 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?
Buckley is a useful midpoint, sitting about 106.1 miles from Elk Grove and 105.9 miles from Sullivan.
How much longer is the road route than the straight-line distance?
The direct path is about 170 miles (273.6 km), while the road route adds roughly 42.1 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 8:30 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $28.21 one way or $56.41 round trip. Estimated CO2 is about 66.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Rain Likely around Elk Grove and Chance Rain Showers near Sullivan.
Stop Ideas Near Buckley
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 Buckley.
Gilman
Rantoul
Illinois Terminal
Pontiac station
Flight Path Map
This map shows the direct air route between Elk Grove and Sullivan. Straight-line distance: 169.98 mi (273.56 km).
#1 Elk Grove
Township in Cook County, Illinois
| Population | 31,831 |
| Coordinates | 42.0072500, -87.9403400 |
| Altitude | 204 |
| Country | United States |
#2 Sullivan
City in Illinois
| Population | 4,400 |
| Coordinates | 39.5994800, -88.6078400 |
| Altitude | 205 |
| Country | United States |
End: Sullivan (-88.60784, 39.59948)
Estimated Travel Time
Distance: 341 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 03m |
| 40 mph (64.37 km/h) | 05h 18m |
| 50 mph (80.47 km/h) | 04h 14m |
| 60 mph (96.56 km/h) | 03h 32m |
| 70 mph (112.65 km/h) | 03h 01m |
| 80 mph (129 km/h) | 02h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $28.21 | $56.41 |
| Mid-grade | $4.25 | $31.81 | $63.62 |
| Premium | $4.65 | $34.81 | $69.62 |
| Diesel | $5.30 | $39.67 | $79.35 |
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 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.