How far is Saint Charles, MO from Hazelwood, MO?
The driving distance from Saint Charles, MO to Hazelwood, MO is about 8.5 miles (13.6 km), with a travel time of about 00h 14m by car.
- The straight-line flight distance is about 6 miles (9.7 km).
- For a round trip, plan for roughly 00h 29m 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 14m.
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 St.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Saint Charles and Hazelwood.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Charles and Hazelwood.
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1
Start on North Second Street
1.6 km · 3 min · North Second Street
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2
Continue on Tecumseh Street
61 m · 6 sec · Tecumseh Street
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3
Continue on North Third Street
1834 ft · 52 sec · North Third Street
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4
Take the ramp slight right
1007 ft · 15 sec
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5
Merge slight left onto Patrick J Bray Memorial Highway
68 m · 3 sec · Patrick J Bray Memorial Highway
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6
Continue on Discovery Bridge
1.1 km · 49 sec · Discovery Bridge
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7
Continue on Officer Scott H Armstrong Memorial Highway
3.8 mi · 5 min · Officer Scott H Armstrong Memorial Highway
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8
Keep slight left to continue on I 270 North: Chicago
2028 ft · 29 sec
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9
Merge slight left onto Rosemary Straub Davison Highway
1689 ft · 24 sec · Rosemary Straub Davison Highway
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10
Take the exit slight right toward McDonnell Boulevard
1661 ft · 35 sec
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11
Keep slight right to continue on McDonnell Boulevard South
122 m · 10 sec
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12
Turn straight onto McDonnell Boulevard
2377 ft · 48 sec · McDonnell Boulevard
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13
Continue on James S McDonnell Boulevard
1701 ft · 37 sec · James S McDonnell Boulevard
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14
Turn left onto Fee Fee Road
1550 ft · 1 min · Fee Fee Road
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15
Turn right onto Chapel Ridge Drive
1163 ft · 51 sec · Chapel Ridge Drive
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16
Arrive at your destination
0 m · 1 sec · Chapel Ridge Drive
Car Route Details
A richer read on the saved driving route between Saint Charles and Hazelwood.
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.
Officer Scott H Armstrong Memorial Highway
Continue on Officer Scott H Armstrong Memorial Highway
3.82 mi · 00h 05m
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.
Mostly Sunny leaving Saint Charles and Mostly Sunny near Hazelwood.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Charles to Hazelwood?
The road trip is about 8.5 miles (13.6 km) and usually takes 00h 14m 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?
Bridgeton is a useful midpoint, sitting about 4.2 miles from Saint Charles and 4.2 miles from Hazelwood.
How much longer is the road route than the straight-line distance?
The direct path is about 6 miles (9.7 km), while the road route adds roughly 2.5 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 8:00 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.13 one way or $2.26 round trip. Estimated CO2 is about 2.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Saint Charles and Mostly Sunny near Hazelwood.
Stop Ideas Near Bridgeton
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 Bridgeton.
Kirkwood
Gateway Transportation Center
Alton
Washington
Flight Path Map
This map shows the direct air route between Saint Charles and Hazelwood. Straight-line distance: 6 mi (9.66 km).
#1 Saint Charles
A city in St.
| Population | 71,761 |
| Coordinates | 38.7839400, -90.4812300 |
| Altitude | 147 |
| Country | United States |
#2 Hazelwood
Suburb city of St.
| Population | 25,042 |
| Coordinates | 38.7714400, -90.3709500 |
| Altitude | 171 |
| Country | United States |
End: Hazelwood (-90.37095, 38.77144)
Estimated Travel Time
Distance: 14 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 16m |
| 40 mph (64.37 km/h) | 00h 12m |
| 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 | $1.13 | $2.26 |
| Mid-grade | $4.25 | $1.28 | $2.55 |
| Premium | $4.65 | $1.40 | $2.79 |
| Diesel | $5.30 | $1.59 | $3.18 |
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 Missouri · 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.