How far is Farmington, MO from Wentzville, MO?
The driving distance from Farmington, MO to Wentzville, MO is about 98.1 miles (157.9 km), with a travel time of about 01h 35m by car.
- The straight-line flight distance is about 74.9 miles (120.6 km).
- For a round trip, plan for roughly 03h 10m 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 01h 35m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Jefferson County, Missouri, United States
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 Farmington and Wentzville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Farmington and Wentzville.
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1
Start on North Jefferson Street
158 m · 25 sec · North Jefferson Street
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2
Turn right onto West Spring Street
76 m · 15 sec · West Spring Street
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3
Turn left onto North Washington Street
1895 ft · 56 sec · North Washington Street
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4
Turn left onto West Karsch Boulevard
1.1 mi · 2 min · West Karsch Boulevard
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5
Keep slight right
15 mi · 17 min
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6
Continue straight
18.9 mi · 22 min
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7
Keep slight right
1750 ft · 27 sec
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8
Take the exit straight toward I 55 North: Saint Louis
1735 ft · 49 sec
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9
Merge slight left
20.5 mi · 22 min
-
10
Continue on Rosa Parks Highway
1.3 mi · 2 min · Rosa Parks Highway
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11
Take the exit slight right toward I 270 West, I 255 East: Kansas City, Chicago
1279 ft · 27 sec
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12
Keep slight left to continue on I 270 West: Kansas City
118 m · 8 sec
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13
Continue on I 270 West
1.2 km · 1 min
-
14
Merge slight left
11.5 mi · 14 min
-
15
Take the exit slight right toward I 64, US 40, US 61: Wentzville, Saint Louis
705 ft · 17 sec
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16
Keep slight left to continue on I 64 West, US 40 West, US 61 North: Wentzville
2009 ft · 49 sec
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17
Continue on I 64 West, US 40 West, US 61 North: Wentzville
674 ft · 10 sec
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18
Merge slight left onto Avenue of the Saints
25.6 mi · 31 min · Avenue of the Saints
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19
Take the exit slight right toward Pitman Avenue
854 ft · 24 sec
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20
Turn left onto Pitman Avenue
113 m · 9 sec · Pitman Avenue
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21
Turn right onto Luetkenhaus Boulevard
791 ft · 23 sec · Luetkenhaus Boulevard
-
22
Turn left onto East Pearce Boulevard
2689 ft · 1 min · East Pearce Boulevard
-
23
Turn left onto North Linn Avenue
65 m · 13 sec · North Linn Avenue
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24
Turn left onto East Allen Street
12 m · 2 sec · East Allen Street
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25
Arrive at your destination
0 m · 1 sec · East Allen Street
Car Route Details
A richer read on the saved driving route between Farmington and Wentzville.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Avenue of the Saints
Merge slight left onto Avenue of the Saints
25.6 mi · 00h 31m
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 Farmington and Sunny near Wentzville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Farmington to Wentzville?
The road trip is about 98.1 miles (157.9 km) and usually takes 01h 35m 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?
Kimmswick is a useful midpoint, sitting about 49 miles from Farmington and 49.2 miles from Wentzville.
How much longer is the road route than the straight-line distance?
The direct path is about 74.9 miles (120.6 km), while the road route adds roughly 23.2 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 3:20 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.05 one way or $26.10 round trip. Estimated CO2 is about 30.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Farmington and Sunny near Wentzville.
Stop Ideas Near Kimmswick
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 Kimmswick.
Kirkwood
Gateway Transportation Center
Washington
Alton
Flight Path Map
This map shows the direct air route between Farmington and Wentzville. Straight-line distance: 74.94 mi (120.61 km).
#1 Farmington
City in St.
| Population | 18,674 |
| Coordinates | 37.7808800, -90.4217900 |
| Altitude | 278 |
| Country | United States |
#2 Wentzville
A city in St.
| Population | 43,109 |
| Coordinates | 38.8114400, -90.8529100 |
| Altitude | 190 |
| Country | United States |
End: East Allen Street (-90.852906, 38.81143)
Estimated Travel Time
Distance: 158 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 16m |
| 40 mph (64.37 km/h) | 02h 27m |
| 50 mph (80.47 km/h) | 01h 57m |
| 60 mph (96.56 km/h) | 01h 38m |
| 70 mph (112.65 km/h) | 01h 24m |
| 80 mph (129 km/h) | 01h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $13.05 | $26.10 |
| Mid-grade | $4.25 | $14.72 | $29.43 |
| Premium | $4.65 | $16.10 | $32.21 |
| Diesel | $5.30 | $18.35 | $36.70 |
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 · Jun 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.