How far is Calumet City, IL from Westmont, IL?
The driving distance from Calumet City, IL to Westmont, IL is about 30.4 miles (48.9 km), with a travel time of about 00h 49m by car.
- The straight-line flight distance is about 26.2 miles (42.1 km).
- For a round trip, plan for roughly 01h 39m 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 00h 49m.
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.
Village in United States of America
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 Calumet City and Westmont.
Turn-by-Turn Driving Directions
Step-by-step road directions between Calumet City and Westmont.
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1
Start on Pulaski Road
35 m · 7 sec · Pulaski Road
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2
Turn right onto Wentworth Avenue
1965 ft · 60 sec · Wentworth Avenue
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3
Turn left onto Sibley Boulevard
5.5 mi · 10 min · Sibley Boulevard
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4
Continue on East 147th Street
2.9 mi · 6 min · East 147th Street
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5
Take the ramp slight right toward I 294 North: Wisconsin
3222 ft · 1 min
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6
Merge slight left onto Tri-State Tollway
14.4 mi · 18 min · Tri-State Tollway
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7
Take the exit slight right toward I 55 South: Wolf Road, Saint Louis
137 m · 11 sec
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8
Keep slight left to continue on Wolf Road
674 ft · 17 sec
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9
At the end of the road, turn right onto Wolf Road
1.9 mi · 4 min · Wolf Road
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10
Turn left onto 55th Street
4 mi · 8 min · 55th Street
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11
Turn right onto South Cass Avenue
2789 ft · 1 min · South Cass Avenue
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12
Turn left onto West Burlington Avenue
24 m · 3 sec · West Burlington Avenue
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13
Arrive at your destination
0 m · 1 sec · West Burlington Avenue
Car Route Details
A richer read on the saved driving route between Calumet City and Westmont.
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.
Tri-State Tollway
Merge slight left onto Tri-State Tollway
14.4 mi · 00h 18m
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.
Sunny leaving Calumet City and Sunny near Westmont.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Calumet City to Westmont?
The road trip is about 30.4 miles (48.9 km) and usually takes 00h 49m 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?
Worth is a useful midpoint, sitting about 15.2 miles from Calumet City and 15.2 miles from Westmont.
How much longer is the road route than the straight-line distance?
The direct path is about 26.2 miles (42.1 km), while the road route adds roughly 4.2 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 4:50 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.03 one way or $8.07 round trip. Estimated CO2 is about 9.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Calumet City and Sunny near Westmont.
Stop Ideas Near Worth
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 Worth.
Summit
La Grange Road
Homewood
Hammond–Whiting station
Flight Path Map
This map shows the direct air route between Calumet City and Westmont. Straight-line distance: 26.17 mi (42.11 km).
#1 Calumet City
City in Illinois
| Population | 35,913 |
| Coordinates | 41.6155900, -87.5294900 |
| Altitude | 180 |
| Country | United States |
#2 Westmont
City in DuPage County, Illinois, United States of America
| Population | 24,266 |
| Coordinates | 41.7958600, -87.9756200 |
| Altitude | 228 |
| Country | United States |
End: Westmont (-87.97562, 41.79586)
Estimated Travel Time
Distance: 49 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 00m |
| 40 mph (64.37 km/h) | 00h 45m |
| 50 mph (80.47 km/h) | 00h 36m |
| 60 mph (96.56 km/h) | 00h 30m |
| 70 mph (112.65 km/h) | 00h 26m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $4.03 | $8.07 |
| Mid-grade | $4.25 | $4.55 | $9.10 |
| Premium | $4.65 | $4.98 | $9.96 |
| Diesel | $5.30 | $5.68 | $11.35 |
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 · 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.