How far is Winfield, MO from St. Louis, MO?
The driving distance from Winfield, MO to St. Louis, MO is about 46.4 miles (74.6 km), with a travel time of about 00h 51m by car.
- The straight-line flight distance is about 38.7 miles (62.3 km).
- For a round trip, plan for roughly 01h 43m 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 51m.
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.
A city in St.
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 Winfield and St. Louis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Winfield and St. Louis.
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1
Start on West Cherry Street
6 m · 6 sec · West Cherry Street
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2
Turn left
15.8 mi · 21 min
-
3
Take the ramp slight right toward I 70 East
1294 ft · 19 sec
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4
Merge slight left
20.1 mi · 25 min
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5
Take the exit slight right toward Bermuda Road
1578 ft · 24 sec
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6
Keep slight left to continue on I 70 East: Saint Louis
810 ft · 13 sec
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7
Merge slight left
6.8 mi · 9 min
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8
Continue on Andy Gammon Memorial Highway
1.5 mi · 2 min · Andy Gammon Memorial Highway
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9
Keep slight right to continue on Andy Gammon Memorial Highway
81 m · 7 sec · Andy Gammon Memorial Highway
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10
Take the exit slight right toward Tucker Boulevard, Downtown Saint Louis
1485 ft · 38 sec
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11
Continue on North Tucker Boulevard
1.1 mi · 3 min · North Tucker Boulevard
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12
Continue on South Tucker Boulevard
121 m · 22 sec · South Tucker Boulevard
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13
Turn right onto Market Street
26 m · 2 sec · Market Street
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14
Arrive at your destination
0 m · 1 sec · Market Street
Car Route Details
A richer read on the saved driving route between Winfield and St. Louis.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 70 East
Merge slight left
20.1 mi · 00h 25m
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 Winfield and Sunny near St. Louis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Winfield to St. Louis?
The road trip is about 46.4 miles (74.6 km) and usually takes 00h 51m 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?
Saint Charles is a useful midpoint, sitting about 23.2 miles from Winfield and 23.1 miles from St. Louis.
How much longer is the road route than the straight-line distance?
The direct path is about 38.7 miles (62.3 km), while the road route adds roughly 7.7 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 4:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.18 one way or $12.37 round trip. Estimated CO2 is about 14.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Winfield and Sunny near St. Louis.
Stop Ideas Near Saint Charles
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall Park
Berkeley City Hall
Ferguson Finance Director
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Saint Charles.
Kirkwood
Gateway Transportation Center
Alton
Washington
Flight Path Map
This map shows the direct air route between Winfield and St. Louis. Straight-line distance: 38.74 mi (62.34 km).
#1 Winfield
City in Missouri, United States
| Population | 1,591 |
| Coordinates | 38.9972700, -90.7384600 |
| Altitude | 136 |
| Country | United States |
#2 St. Louis
The second most populous city in Missouri and the center of the St.
| Population | 315,685 |
| Coordinates | 38.6272700, -90.1978900 |
| Altitude | 142 |
| Country | United States |
End: Market Street (-90.197859, 38.627348)
Estimated Travel Time
Distance: 75 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 32m |
| 40 mph (64.37 km/h) | 01h 09m |
| 50 mph (80.47 km/h) | 00h 55m |
| 60 mph (96.56 km/h) | 00h 46m |
| 70 mph (112.65 km/h) | 00h 39m |
| 80 mph (129 km/h) | 00h 34m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $6.18 | $12.37 |
| Mid-grade | $4.25 | $6.97 | $13.95 |
| Premium | $4.65 | $7.63 | $15.27 |
| Diesel | $5.30 | $8.70 | $17.40 |
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 · May 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.