How far is Davenport, IA from Decorah, IA?
The driving distance from Davenport, IA to Decorah, IA is about 166.8 miles (268.4 km), with a travel time of about 03h 50m by car.
- The straight-line flight distance is about 137.5 miles (221.3 km).
- For a round trip, plan for roughly 07h 41m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 50m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Human settlement in Dubuque County, Iowa, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Davenport and Decorah.
Turn-by-Turn Driving Directions
Step-by-step road directions between Davenport and Decorah.
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1
Start on West 4th Street
73 m · 10 sec · West 4th Street
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2
Turn right onto Ripley Street
124 m · 16 sec · Ripley Street
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3
Turn right onto West 5th Street
1215 ft · 53 sec · West 5th Street
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4
Turn left onto Brady Street
65.8 mi · 1 hr 21 min · Brady Street
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5
Continue straight
3.7 mi · 5 min
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6
Keep slight right to continue on IA 946: Locust Street
1.2 km · 57 sec
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7
Turn left onto Dodge Street
2.6 mi · 5 min · Dodge Street
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8
Turn right onto John F Kennedy Road
3.5 mi · 7 min · John F Kennedy Road
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9
Continue on John F Kennedy Road
129 m · 9 sec · John F Kennedy Road
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10
Turn left onto Clay Hill Road
1.6 mi · 3 min · Clay Hill Road
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11
Continue on Access Road
745 ft · 20 sec · Access Road
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12
Turn left
14.1 mi · 19 min
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13
Enter the roundabout and take exit 2 toward the route
35 m · 2 sec
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14
Exit the roundabout
4.4 mi · 6 min
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15
Turn slight right onto 1st Street East
1363 ft · 28 sec · 1st Street East
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16
At the end of the road, turn right onto North Andres Street
12 mi · 16 min · North Andres Street
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17
Continue on South 5th Street
117 m · 13 sec · South 5th Street
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18
Turn left onto Garber Road
4.7 mi · 7 min · Garber Road
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19
Turn right onto Kale Avenue
2.4 mi · 3 min · Kale Avenue
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20
At the end of the road, turn left
14.5 mi · 20 min
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21
Turn left
15.2 mi · 21 min
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22
Turn right onto South Lawler Street
2351 ft · 40 sec · South Lawler Street
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23
Continue on State Highway 51
4 mi · 6 min · State Highway 51
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24
Turn left onto Frankville Road
9.3 mi · 16 min · Frankville Road
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25
Turn left onto State Highway 9
5.5 mi · 8 min · State Highway 9
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26
Turn right onto Montgomery Street
1.4 km · 2 min · Montgomery Street
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27
Turn left onto East Broadway Street
2479 ft · 52 sec · East Broadway Street
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28
Turn right onto Washington Street
104 m · 17 sec · Washington Street
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29
Turn right onto East Main Street
18 m · 3 sec · East Main Street
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30
Arrive at your destination
0 m · 1 sec · East Main Street
Car Route Details
A richer read on the saved driving route between Davenport and Decorah.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Brady Street
Turn left onto Brady Street
65.8 mi · 01h 21m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Davenport and Mostly Sunny near Decorah.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Davenport to Decorah?
The road trip is about 166.8 miles (268.4 km) and usually takes 03h 50m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Sherrill is a useful midpoint, sitting about 83.4 miles from Davenport and 83.4 miles from Decorah.
How much longer is the road route than the straight-line distance?
The direct path is about 137.5 miles (221.3 km), while the road route adds roughly 29.3 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 9:18 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.21 one way or $44.42 round trip. Estimated CO2 is about 52.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Davenport and Mostly Sunny near Decorah.
Flight Path Map
This map shows the direct air route between Davenport and Decorah. Straight-line distance: 137.53 mi (221.34 km).
#1 Davenport
The most populous city in Scott County, Iowa.
| Population | 101,799 |
| Coordinates | 41.5236400, -90.5776400 |
| Altitude | 180 |
| Country | United States |
#2 Decorah
Town in Iowa
| Population | 7,484 |
| Coordinates | 43.3033100, -91.7857100 |
| Altitude | 268 |
| Country | United States |
End: Decorah (-91.78571, 43.30331)
Estimated Travel Time
Distance: 268 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 33m |
| 40 mph (64.37 km/h) | 04h 10m |
| 50 mph (80.47 km/h) | 03h 20m |
| 60 mph (96.56 km/h) | 02h 46m |
| 70 mph (112.65 km/h) | 02h 22m |
| 80 mph (129 km/h) | 02h 04m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $22.21 | $44.42 |
| Mid-grade | $4.25 | $25.05 | $50.10 |
| Premium | $4.65 | $27.41 | $54.82 |
| Diesel | $5.30 | $31.24 | $62.48 |
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 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.