How far is Aurora, IL from Sullivan, IL?
The driving distance from Aurora, IL to Sullivan, IL is about 183.7 miles (295.6 km), with a travel time of about 03h 51m by car.
- The straight-line flight distance is about 150.1 miles (241.5 km).
- For a round trip, plan for roughly 07h 42m 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 51m.
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.
City in McLean County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Rain Likely
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Aurora and Sullivan.
Turn-by-Turn Driving Directions
Step-by-step road directions between Aurora and Sullivan.
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1
Start on West Galena Boulevard
575 ft · 15 sec · West Galena Boulevard
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2
Turn right onto South Lake Street
5.9 mi · 10 min · South Lake Street
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3
Continue straight
1.2 mi · 2 min
-
4
Turn left onto Orchard Road
1.2 km · 1 min · Orchard Road
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5
Continue on Minkler Road
1.5 km · 2 min · Minkler Road
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6
Enter the roundabout and take exit 1 toward Minkler Road
39 m · 4 sec · Minkler Road
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7
Exit the roundabout onto Minkler Road
3.4 mi · 5 min · Minkler Road
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8
At the end of the road, turn right onto East Schoolhouse Road
2391 ft · 47 sec · East Schoolhouse Road
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9
Turn left onto Ashley Road
3.8 mi · 5 min · Ashley Road
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10
Turn right onto Caton Farm Road
1.5 mi · 2 min · Caton Farm Road
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11
Turn left
7.2 mi · 10 min
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12
Continue on North Bridge Street
1.3 mi · 2 min · North Bridge Street
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13
Continue straight
22.1 mi · 26 min
-
14
Take the exit right toward I 55 South: Bloomington
1864 ft · 46 sec
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15
Merge slight left
62.4 mi · 1 hr 7 min
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16
Keep slight left to continue on I 74 East, US 51 South, US 55 Business North: Indianapolis, Decatur
2.1 mi · 2 min
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17
Take the exit slight right toward US 51 South, US 51 Business North: Decatur, Bloomington
1616 ft · 40 sec
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18
Continue on North 1450 East Road
14.7 mi · 18 min · North 1450 East Road
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19
Continue on North Walnut Street
23.2 mi · 30 min · North Walnut Street
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20
Turn straight
4.3 mi · 7 min
-
21
Turn left onto West Eldorado Street
1.4 mi · 2 min · West Eldorado Street
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22
Turn slight right
3.3 mi · 5 min
-
23
Continue on South Mount Zion Road
2.1 mi · 3 min · South Mount Zion Road
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24
Continue on North State Route 121
20.9 mi · 30 min · North State Route 121
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25
Turn right onto North Hamilton Street
534 ft · 16 sec · North Hamilton Street
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26
Turn left onto West Harrison Street
134 m · 19 sec · West Harrison Street
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27
Arrive at your destination
0 m · 1 sec · West Harrison Street
Car Route Details
A richer read on the saved driving route between Aurora and Sullivan.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
I 55 South
Merge slight left
62.4 mi · 01h 07m
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.
Partly Sunny then Rain Likely leaving Aurora 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 Aurora to Sullivan?
The road trip is about 183.7 miles (295.6 km) and usually takes 03h 51m 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?
Lexington is a useful midpoint, sitting about 91.9 miles from Aurora and 91.8 miles from Sullivan.
How much longer is the road route than the straight-line distance?
The direct path is about 150.1 miles (241.5 km), while the road route adds roughly 33.6 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 9:18 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.44 one way or $48.87 round trip. Estimated CO2 is about 57.6 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Rain Likely around Aurora and Chance Rain Showers near Sullivan.
Stop Ideas Near Lexington
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall - Town of Normal
City of Bloomington, Illinois
El Paso City Water Works
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lexington.
Uptown Station
Pontiac station
Dwight station
Rantoul
Flight Path Map
This map shows the direct air route between Aurora and Sullivan. Straight-line distance: 150.08 mi (241.53 km).
#1 Aurora
The second most populous city in Illinois.
| Population | 196,383 |
| Coordinates | 41.7605800, -88.3200700 |
| Altitude | 207 |
| 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: 296 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 07m |
| 40 mph (64.37 km/h) | 04h 35m |
| 50 mph (80.47 km/h) | 03h 40m |
| 60 mph (96.56 km/h) | 03h 03m |
| 70 mph (112.65 km/h) | 02h 37m |
| 80 mph (129 km/h) | 02h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $24.44 | $48.87 |
| Mid-grade | $4.25 | $27.56 | $55.12 |
| Premium | $4.65 | $30.16 | $60.32 |
| Diesel | $5.30 | $34.37 | $68.74 |
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.