How far is Aurora, IL from Randolph, IL?
The driving distance from Aurora, IL to Randolph, IL is about 320.6 miles (515.9 km), with a travel time of about 06h 23m by car.
- The straight-line flight distance is about 272.8 miles (439.1 km).
- For a round trip, plan for roughly 12h 47m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 06h 23m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Village in the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Aurora and Randolph.
Turn-by-Turn Driving Directions
Step-by-step road directions between Aurora and Randolph.
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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
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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
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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 right to continue on I 55 South: Saint Louis, Springfield
64.8 mi · 1 hr 10 min
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17
Keep slight left to continue on I 55 South: Saint Louis
77.9 mi · 1 hr 24 min
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18
Take the exit slight right toward IL 159 South: Collinsville
1434 ft · 48 sec
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19
Continue on Vandalia Street
3 mi · 5 min · Vandalia Street
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20
Continue on South Morrison Avenue
1.3 mi · 2 min · South Morrison Avenue
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21
Continue on North Illinois Street
9.8 mi · 15 min · North Illinois Street
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22
Enter the roundabout and take exit 2 toward Illinois Street
55 m · 5 sec · South Illinois Street
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23
Exit the rotary onto South Illinois Street
8.3 mi · 13 min · South Illinois Street
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24
Continue on State Route 159
6.1 mi · 9 min · State Route 159
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25
Continue on North Main Street
1163 ft · 20 sec · North Main Street
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26
Continue on N Main St
810 ft · 14 sec · N Main St
-
27
Continue on Main Street
8 mi · 12 min · Main Street
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28
Continue straight
23.3 mi · 29 min
-
29
Turn left onto State Street
5.6 mi · 10 min · State Street
-
30
Turn right onto Chester Road
1829 ft · 50 sec · Chester Road
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31
Turn right onto Wine Hill Road
40 m · 4 sec · Wine Hill Road
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32
Arrive at your destination
0 m · 1 sec · Wine Hill Road
Car Route Details
A richer read on the saved driving route between Aurora and Randolph.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 55 South
Keep slight left to continue on I 55 South: Saint Louis
77.9 mi · 01h 24m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Sunny leaving Aurora and Sunny near Randolph.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Aurora to Randolph?
The road trip is about 320.6 miles (515.9 km) and usually takes 06h 23m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Williamsville is a useful midpoint, sitting about 160.4 miles from Aurora and 160.2 miles from Randolph.
How much longer is the road route than the straight-line distance?
The direct path is about 272.8 miles (439.1 km), while the road route adds roughly 47.8 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 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $42.65 one way or $85.30 round trip. Estimated CO2 is about 100.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Aurora and Sunny near Randolph.
Stop Ideas Near Williamsville
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 Williamsville.
Springfield station
Lincoln
Uptown Station
Peoria, Illinois
Flight Path Map
This map shows the direct air route between Aurora and Randolph. Straight-line distance: 272.86 mi (439.13 km).
#1 Aurora
The second most populous city in Illinois.
| Population | 196,383 |
| Coordinates | 41.7605800, -88.3200700 |
| Altitude | 207 |
| Country | United States |
#2 Randolph
City in Illinois, United States
| Population | 4,394 |
| Coordinates | 37.9667200, -89.7498300 |
| Altitude | 173 |
| Country | United States |
End: Randolph (-89.74983, 37.96672)
Estimated Travel Time
Distance: 516 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 40m |
| 40 mph (64.37 km/h) | 08h 00m |
| 50 mph (80.47 km/h) | 06h 24m |
| 60 mph (96.56 km/h) | 05h 20m |
| 70 mph (112.65 km/h) | 04h 34m |
| 80 mph (129 km/h) | 03h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $42.65 | $85.30 |
| Mid-grade | $4.25 | $48.10 | $96.20 |
| Premium | $4.65 | $52.64 | $105.27 |
| Diesel | $5.30 | $59.99 | $119.98 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.