How far is Onawa, IA from Davenport, IA?
The driving distance from Onawa, IA to Davenport, IA is about 331.4 miles (533.4 km), with a travel time of about 05h 10m by car.
- The straight-line flight distance is about 286.5 miles (461 km).
- For a round trip, plan for roughly 10h 21m 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 05h 10m.
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.
City in Iowa, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Onawa and Davenport.
Turn-by-Turn Driving Directions
Step-by-step road directions between Onawa and Davenport.
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1
Start on 10th Street
9 m · 8 sec · 10th Street
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2
Turn left onto Iowa Avenue
1 mi · 2 min · Iowa Avenue
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3
Continue on State Highway 175
1.6 km · 2 min · State Highway 175
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4
Take the ramp left
2024 ft · 50 sec
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5
Merge slight left
40.5 mi · 43 min
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6
Take the exit slight right toward I 880 East: Des Moines
1.2 km · 2 min
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7
Continue straight
16 mi · 17 min
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8
Keep slight left to continue on I 80 East: Des Moines
1.1 km · 44 sec
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9
Merge slight right
94.9 mi · 1 hr 42 min
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10
Keep slight right to continue on I 35, I 80 East: Chicago, Minneapolis, Kansas City
14.4 mi · 17 min
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11
Keep slight left
152.3 mi · 2 hr 45 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 Onawa and Davenport.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 35
Keep slight left
152 mi · 02h 45m
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 Onawa and Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms near Davenport.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Onawa to Davenport?
The road trip is about 331.4 miles (533.4 km) and usually takes 05h 10m 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?
Johnston is a useful midpoint, sitting about 165.3 miles from Onawa and 166.2 miles from Davenport.
How much longer is the road route than the straight-line distance?
The direct path is about 286.5 miles (461 km), while the road route adds roughly 44.9 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 6:38 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $44.08 one way or $88.17 round trip. Estimated CO2 is about 103.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Onawa and Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms near Davenport.
Stop Ideas Near Johnston
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 Johnston.
Osceola
Creston
Flight Path Map
This map shows the direct air route between Onawa and Davenport. Straight-line distance: 286.48 mi (461.04 km).
#1 Onawa
City in Iowa
| Population | 2,766 |
| Coordinates | 42.0266500, -96.0972400 |
| Altitude | 320 |
| 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: 533 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 02m |
| 40 mph (64.37 km/h) | 08h 17m |
| 50 mph (80.47 km/h) | 06h 37m |
| 60 mph (96.56 km/h) | 05h 31m |
| 70 mph (112.65 km/h) | 04h 44m |
| 80 mph (129 km/h) | 04h 08m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $44.08 | $88.17 |
| Mid-grade | $4.25 | $49.72 | $99.44 |
| Premium | $4.65 | $54.41 | $108.81 |
| Diesel | $5.30 | $62.00 | $124.01 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.