How far is Crest Hill, IL from Cahokia, IL?
The driving distance from Crest Hill, IL to Cahokia, IL is about 8.9 miles (14.3 km), with a travel time of about 00h 17m by car.
- The straight-line flight distance is about 6.5 miles (10.4 km).
- For a round trip, plan for roughly 00h 34m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 17m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Crest Hill and Cahokia.
Turn-by-Turn Driving Directions
Step-by-step road directions between Crest Hill and Cahokia.
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1
Start on Belvedere Drive
693 ft · 35 sec · Belvedere Drive
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2
At the end of the road, turn left onto Bethesda Drive
1175 ft · 53 sec · Bethesda Drive
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3
Turn right onto Bernard Drive
1434 ft · 1 min · Bernard Drive
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4
Turn straight onto Eiler Road
837 ft · 29 sec · Eiler Road
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5
Turn left onto Old Saint Louis Road
1.9 mi · 3 min · Old Saint Louis Road
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6
Enter the roundabout and take exit 2 toward Old Saint Louis Road
46 m · 3 sec
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7
Exit the rotary
1945 ft · 46 sec
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8
Turn left onto Old Missouri Avenue
2309 ft · 44 sec · Old Missouri Avenue
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9
Continue on Camp Jackson Road
5.2 mi · 9 min · Camp Jackson Road
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10
At the end of the road, turn left onto Mississippi Avenue
751 ft · 13 sec · Mississippi Avenue
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11
Turn right onto West 1st Street
29 m · 4 sec · West 1st Street
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12
Arrive at your destination
0 m · 1 sec · West 1st Street
Car Route Details
A richer read on the saved driving route between Crest Hill and Cahokia.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Camp Jackson Road
Continue on Camp Jackson Road
5.18 mi · 00h 09m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Chance Rain Showers leaving Crest Hill and Chance Rain Showers near Cahokia.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Crest Hill to Cahokia?
The road trip is about 8.9 miles (14.3 km) and usually takes 00h 17m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Centreville is a useful midpoint, sitting about 4.4 miles from Crest Hill and 4.4 miles from Cahokia.
How much longer is the road route than the straight-line distance?
The direct path is about 6.5 miles (10.4 km), while the road route adds roughly 2.4 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:56 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.17 one way or $2.34 round trip. Estimated CO2 is about 2.8 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Crest Hill and Chance Rain Showers near Cahokia.
Stop Ideas Near Centreville
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 Centreville.
Gateway Transportation Center
Kirkwood
Alton
Washington
Flight Path Map
This map shows the direct air route between Crest Hill and Cahokia. Straight-line distance: 6.48 mi (10.43 km).
#1 Crest Hill
City in Will County, Illinois
| Population | 20,209 |
| Coordinates | 38.5395000, -90.0770500 |
| Altitude | 167 |
| Country | United States |
#2 Cahokia
Village in St.
| Population | 13,742 |
| Coordinates | 38.5708800, -90.1901100 |
| Altitude | 124 |
| Country | United States |
End: Cahokia (-90.19011, 38.57088)
Estimated Travel Time
Distance: 14 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 17m |
| 40 mph (64.37 km/h) | 00h 13m |
| 50 mph (80.47 km/h) | 00h 10m |
| 60 mph (96.56 km/h) | 00h 08m |
| 70 mph (112.65 km/h) | 00h 07m |
| 80 mph (129 km/h) | 00h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $1.17 | $2.34 |
| Mid-grade | $4.25 | $1.32 | $2.64 |
| Premium | $4.65 | $1.44 | $2.89 |
| Diesel | $5.30 | $1.64 | $3.29 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.