How far is Chesterfield, MO from Bellefontaine Neighbors, MO?
The driving distance from Chesterfield, MO to Bellefontaine Neighbors, MO is about 25.7 miles (41.3 km), with a travel time of about 00h 39m by car.
- The straight-line flight distance is about 19.6 miles (31.6 km).
- For a round trip, plan for roughly 01h 18m 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 39m.
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.
Inner-ring suburb of St.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Chesterfield and Bellefontaine Neighbors.
Turn-by-Turn Driving Directions
Step-by-step road directions between Chesterfield and Bellefontaine Neighbors.
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1
Start on Santa Maria Drive
33 m · 8 sec · Santa Maria Drive
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2
Turn left onto Old Chesterfield Road
751 ft · 33 sec · Old Chesterfield Road
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3
Turn right onto Baxter Road
1507 ft · 37 sec · Baxter Road
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4
Take the ramp slight right toward I 64 East, US 40 East, US 61 South
924 ft · 23 sec
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5
Merge slight left onto Avenue of the Saints
9.4 mi · 12 min · Avenue of the Saints
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6
Continue on Daniel Boone Expressway
5.6 mi · 7 min · Daniel Boone Expressway
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7
Take the exit slight right toward McCausland Avenue
1323 ft · 35 sec
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8
Turn left onto McCausland Avenue
1340 ft · 27 sec · McCausland Avenue
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9
Continue on South Skinker Boulevard
2.8 mi · 5 min · South Skinker Boulevard
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10
Continue on Kienlen Avenue
1.6 mi · 3 min · Kienlen Avenue
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11
Continue on Jennings Station Road
3.5 mi · 7 min · Jennings Station Road
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12
Turn left onto Lewis and Clark Boulevard
2382 ft · 46 sec · Lewis and Clark Boulevard
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13
Turn right onto Saint Cyr Road
1.3 km · 1 min · Saint Cyr Road
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14
Turn left onto Bellefontaine Road
2326 ft · 51 sec · Bellefontaine Road
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15
Turn left
48 m · 12 sec
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16
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Chesterfield and Bellefontaine Neighbors.
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.
Avenue of the Saints
Merge slight left onto Avenue of the Saints
9.43 mi · 00h 12m
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 Showers And Thunderstorms leaving Chesterfield and Mostly Sunny near Bellefontaine Neighbors.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Chesterfield to Bellefontaine Neighbors?
The road trip is about 25.7 miles (41.3 km) and usually takes 00h 39m 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?
Brentwood is a useful midpoint, sitting about 12.8 miles from Chesterfield and 12.9 miles from Bellefontaine Neighbors.
How much longer is the road route than the straight-line distance?
The direct path is about 19.6 miles (31.6 km), while the road route adds roughly 6.1 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 7:12 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.43 one way or $6.86 round trip. Estimated CO2 is about 8.1 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Chesterfield and Mostly Sunny near Bellefontaine Neighbors.
Stop Ideas Near Brentwood
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 Brentwood.
Kirkwood
Gateway Transportation Center
Alton
Washington
Flight Path Map
This map shows the direct air route between Chesterfield and Bellefontaine Neighbors. Straight-line distance: 19.64 mi (31.61 km).
#1 Chesterfield
A city in St.
| Population | 47,570 |
| Coordinates | 38.6631100, -90.5770700 |
| Altitude | 144 |
| Country | United States |
#2 Bellefontaine Neighbors
City in Saint Louis County, Missouri, United States
| Population | 10,297 |
| Coordinates | 38.7403300, -90.2265000 |
| Altitude | 140 |
| Country | United States |
End: Bellefontaine Neighbors (-90.2265, 38.74033)
Estimated Travel Time
Distance: 41 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 51m |
| 40 mph (64.37 km/h) | 00h 38m |
| 50 mph (80.47 km/h) | 00h 30m |
| 60 mph (96.56 km/h) | 00h 25m |
| 70 mph (112.65 km/h) | 00h 22m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $3.43 | $6.86 |
| Mid-grade | $4.25 | $3.87 | $7.74 |
| Premium | $4.65 | $4.24 | $8.47 |
| Diesel | $5.30 | $4.83 | $9.65 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.