How far is Wentzville, MO from Troy, MO?
The driving distance from Wentzville, MO to Troy, MO is about 16.3 miles (26.3 km), with a travel time of about 00h 23m by car.
- The straight-line flight distance is about 13.5 miles (21.7 km).
- For a round trip, plan for roughly 00h 47m 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 23m.
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 Lincoln County, Missouri, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Wentzville and Troy.
Turn-by-Turn Driving Directions
Step-by-step road directions between Wentzville and Troy.
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1
Start on East Allen Street
12 m · 4 sec · East Allen Street
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2
Turn right onto North Linn Avenue
65 m · 11 sec · North Linn Avenue
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3
Turn right onto East Pearce Boulevard
2689 ft · 1 min · East Pearce Boulevard
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4
Turn left onto Luetkenhaus Boulevard
2862 ft · 1 min · Luetkenhaus Boulevard
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5
Enter the roundabout and take exit 1 toward Luetkenhaus Boulevard
36 m · 3 sec · Luetkenhaus Boulevard
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6
Exit the roundabout onto Luetkenhaus Boulevard
586 ft · 19 sec · Luetkenhaus Boulevard
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7
At the end of the road, turn right onto Wentzville Parkway
925 ft · 25 sec · Wentzville Parkway
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8
Take the ramp left toward US 61 North
1192 ft · 17 sec
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9
Merge slight left onto Avenue of the Saints
13.3 mi · 17 min · Avenue of the Saints
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10
Take the exit slight right toward MO 47: Troy, Winfield
933 ft · 23 sec
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11
Keep slight left to continue on MO 47 South: Troy
50 m · 7 sec
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12
Turn left
1499 ft · 52 sec
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13
Turn left onto North Lincoln Drive
1334 ft · 30 sec · North Lincoln Drive
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14
Turn right onto East Cherry Street
2220 ft · 44 sec · East Cherry Street
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15
Enter the roundabout and take exit 2 toward East Cherry Street
20 m · 2 sec · East Cherry Street
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16
Exit the roundabout onto East Cherry Street
1052 ft · 27 sec · East Cherry Street
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17
Turn left onto 2nd Street
30 m · 6 sec · 2nd Street
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18
Turn right
30 m · 7 sec
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19
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Wentzville and Troy.
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
13.3 mi · 00h 17m
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.
Showers And Thunderstorms leaving Wentzville and Showers And Thunderstorms near Troy.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Wentzville to Troy?
The road trip is about 16.3 miles (26.3 km) and usually takes 00h 23m 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?
Moscow Mills is a useful midpoint, sitting about 8.1 miles from Wentzville and 8.1 miles from Troy.
How much longer is the road route than the straight-line distance?
The direct path is about 13.5 miles (21.7 km), while the road route adds roughly 2.8 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 7:42 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.19 one way or $4.37 round trip. Estimated CO2 is about 5.2 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Wentzville and Showers And Thunderstorms near Troy.
Stop Ideas Near Moscow Mills
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall Park
Warrenton City Animal Control
City of O'Fallon
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Moscow Mills.
Washington
Hermann
Kirkwood
Alton
Flight Path Map
This map shows the direct air route between Wentzville and Troy. Straight-line distance: 13.49 mi (21.71 km).
#1 Wentzville
A city in St.
| Population | 43,109 |
| Coordinates | 38.8114400, -90.8529100 |
| Altitude | 190 |
| Country | United States |
#2 Troy
City in Lincoln County, Montana, USA
| Population | 13,341 |
| Coordinates | 38.9794900, -90.9807000 |
| Altitude | 165 |
| Country | United States |
End: Troy (-90.9807, 38.97949)
Estimated Travel Time
Distance: 26 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 32m |
| 40 mph (64.37 km/h) | 00h 24m |
| 50 mph (80.47 km/h) | 00h 19m |
| 60 mph (96.56 km/h) | 00h 16m |
| 70 mph (112.65 km/h) | 00h 13m |
| 80 mph (129 km/h) | 00h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $2.19 | $4.37 |
| Mid-grade | $4.25 | $2.47 | $4.93 |
| Premium | $4.65 | $2.70 | $5.40 |
| Diesel | $5.30 | $3.08 | $6.15 |
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 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.