How far is Marshalltown, IA from Davenport, IA?
The driving distance from Marshalltown, IA to Davenport, IA is about 146.5 miles (235.8 km), with a travel time of about 02h 27m by car.
- The straight-line flight distance is about 125.5 miles (201.9 km).
- For a round trip, plan for roughly 04h 54m 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 27m.
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 Johnson County, Iowa, 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 Marshalltown and Davenport.
Turn-by-Turn Driving Directions
Step-by-step road directions between Marshalltown and Davenport.
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1
Start on North 3rd Avenue
1.3 km · 1 min · North 3rd Avenue
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2
Turn right onto East Anson Street
1329 ft · 30 sec · East Anson Street
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3
Turn left onto South Center Street
2.4 mi · 4 min · South Center Street
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4
Take the ramp left
1865 ft · 46 sec
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5
Merge slight left onto Lincoln Highway
31.5 mi · 36 min · Lincoln Highway
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6
Continue on 73rd Street
33.4 mi · 39 min · 73rd Street
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7
Take the exit slight right toward I 380 South, US 218 South, IA 27 South: Iowa City, Airport
2293 ft · 39 sec
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8
Merge slight left onto Avenue of the Saints
15.4 mi · 17 min · Avenue of the Saints
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9
Take the exit slight right toward I 80
1362 ft · 33 sec
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10
Keep slight left to continue on I 80 East: Davenport
1.2 mi · 3 min
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11
Merge slight left
49.7 mi · 54 min
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12
Take the exit slight right toward I 280 East, US 6 East, US 61 South: Rock Island, Moline
1.1 mi · 2 min
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13
Take the exit slight right toward US 6 East, CR F58 West: Kimberly Road, Walcott
2019 ft · 51 sec
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14
Continue on West Kimberly Road
3 mi · 4 min · West Kimberly Road
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15
Turn slight right onto Hickory Grove Road
2.5 mi · 5 min · Hickory Grove Road
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16
Turn left onto West Locust Street
1.5 km · 2 min · West Locust Street
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17
Turn right onto Gaines Street
1543 ft · 49 sec · Gaines Street
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18
Turn left onto West 14th Street
1544 ft · 46 sec · West 14th Street
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19
At the end of the road, turn right onto Harrison Street
1.2 km · 2 min · Harrison Street
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20
Turn right onto West 4th Street
50 m · 4 sec · West 4th Street
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21
Arrive at your destination
0 m · 1 sec · West 4th Street
Car Route Details
A richer read on the saved driving route between Marshalltown and Davenport.
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
49.7 mi · 00h 54m
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 Marshalltown and Sunny near Davenport.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Marshalltown to Davenport?
The road trip is about 146.5 miles (235.8 km) and usually takes 02h 27m 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?
Shueyville is a useful midpoint, sitting about 72.4 miles from Marshalltown and 74.1 miles from Davenport.
How much longer is the road route than the straight-line distance?
The direct path is about 125.5 miles (201.9 km), while the road route adds roughly 21 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 1:36 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.50 one way or $38.99 round trip. Estimated CO2 is about 45.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Marshalltown and Sunny near Davenport.
Stop Ideas Near Shueyville
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 Shueyville.
Davenport, Iowa
Mount Pleasant
Rock Island, IL
Moline, Illinois
Flight Path Map
This map shows the direct air route between Marshalltown and Davenport. Straight-line distance: 125.42 mi (201.85 km).
#1 Marshalltown
City in Marshal County, Iowa
| Population | 26,736 |
| Coordinates | 42.0494300, -92.9079800 |
| Altitude | 287 |
| Country | United States |
#2 Davenport
The most populous city in Scott County, Iowa.
| Population | 101,799 |
| Coordinates | 41.5236400, -90.5776400 |
| Altitude | 180 |
| Country | United States |
End: West 4th Street (-90.577639, 41.523536)
Estimated Travel Time
Distance: 236 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 52m |
| 40 mph (64.37 km/h) | 03h 39m |
| 50 mph (80.47 km/h) | 02h 55m |
| 60 mph (96.56 km/h) | 02h 26m |
| 70 mph (112.65 km/h) | 02h 05m |
| 80 mph (129 km/h) | 01h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $19.50 | $38.99 |
| Mid-grade | $4.25 | $21.99 | $43.98 |
| Premium | $4.65 | $24.06 | $48.12 |
| Diesel | $5.30 | $27.42 | $54.84 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.