How far is West Des Moines, IA from Mount Vernon, IA?
The driving distance from West Des Moines, IA to Mount Vernon, IA is about 138.4 miles (222.8 km), with a travel time of about 02h 41m by car.
- The straight-line flight distance is about 120.7 miles (194.2 km).
- For a round trip, plan for roughly 05h 23m 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 02h 41m.
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.
City in Iowa, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between West Des Moines and Mount Vernon.
Turn-by-Turn Driving Directions
Step-by-step road directions between West Des Moines and Mount Vernon.
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1
Start on Vine Street
1051 ft · 33 sec · Vine Street
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2
Turn left onto 4th Street
1949 ft · 56 sec · 4th Street
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3
Turn right onto Grand Avenue
1.1 km · 1 min · Grand Avenue
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4
Turn left onto 56th Street
1 km · 1 min · 56th Street
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5
Take the ramp right toward I-235 east
1656 ft · 40 sec
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6
Merge slight left onto John MacVicar Freeway
8.8 mi · 11 min · John MacVicar Freeway
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7
Take the exit slight right toward I 35 South, I 80: Kansas City, Council Bluffs, Davenport
1476 ft · 36 sec
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8
Keep slight right to continue on I 80 East: Davenport
1628 ft · 40 sec
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9
Merge slight left
107.9 mi · 1 hr 57 min
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10
Take the exit slight right toward IA 1: Mount Vernon
1545 ft · 40 sec
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11
Turn left onto North Dodge Street
1.1 km · 1 min · North Dodge Street
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12
Continue on Highway 1 Northeast
7.5 mi · 10 min · Highway 1 Northeast
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13
Continue on South Market Street
1.4 mi · 2 min · South Market Street
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14
Continue on Highway 1 Northeast
3.2 mi · 4 min · Highway 1 Northeast
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15
Continue on State Highway 1
5.3 mi · 7 min · State Highway 1
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16
Enter the roundabout and take exit 2 toward State Highway 1
40 m · 6 sec · State Highway 1
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17
Exit the roundabout onto State Highway 1
666 ft · 19 sec · State Highway 1
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18
Continue on 1st Avenue South
2046 ft · 39 sec · 1st Avenue South
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19
Turn right onto 1st Street East
70 m · 9 sec · 1st Street East
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20
Turn right
20 m · 6 sec
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21
Turn right
23 m · 6 sec
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22
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between West Des Moines and Mount Vernon.
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 80 East
Merge slight left
108 mi · 01h 57m
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 West Des Moines and Sunny near Mount Vernon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from West Des Moines to Mount Vernon?
The road trip is about 138.4 miles (222.8 km) and usually takes 02h 41m 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?
Brooklyn is a useful midpoint, sitting about 69 miles from West Des Moines and 69.3 miles from Mount Vernon.
How much longer is the road route than the straight-line distance?
The direct path is about 120.7 miles (194.2 km), while the road route adds roughly 17.7 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 1:06 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.40 one way or $36.80 round trip. Estimated CO2 is about 43.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around West Des Moines and Sunny near Mount Vernon.
Stop Ideas Near Brooklyn
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 Brooklyn.
Ottumwa station
Mount Pleasant
Flight Path Map
This map shows the direct air route between West Des Moines and Mount Vernon. Straight-line distance: 120.65 mi (194.16 km).
#1 West Des Moines
The most populous city in Dallas County, Iowa.
| Population | 69,057 |
| Coordinates | 41.5772100, -93.7113300 |
| Altitude | 252 |
| Country | United States |
#2 Mount Vernon
City in Linn County, Iowa
| Population | 4,528 |
| Coordinates | 41.9219500, -91.4168400 |
| Altitude | 268 |
| Country | United States |
End: Mount Vernon (-91.41684, 41.92195)
Estimated Travel Time
Distance: 223 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 36m |
| 40 mph (64.37 km/h) | 03h 27m |
| 50 mph (80.47 km/h) | 02h 46m |
| 60 mph (96.56 km/h) | 02h 18m |
| 70 mph (112.65 km/h) | 01h 58m |
| 80 mph (129 km/h) | 01h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $18.40 | $36.80 |
| Mid-grade | $4.25 | $20.75 | $41.51 |
| Premium | $4.65 | $22.71 | $45.42 |
| Diesel | $5.30 | $25.88 | $51.77 |
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 Iowa · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.