How far is Davenport, IA from Harlan, IA?
The driving distance from Davenport, IA to Harlan, IA is about 268.6 miles (432.2 km), with a travel time of about 05h 02m by car.
- The straight-line flight distance is about 245.5 miles (395.1 km).
- For a round trip, plan for roughly 10h 05m 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 02m.
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 Jasper County, Iowa, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Davenport and Harlan.
Turn-by-Turn Driving Directions
Step-by-step road directions between Davenport and Harlan.
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1
Start on West 4th Street
1.1 km · 2 min · West 4th Street
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2
Turn right onto Marquette Street
1 mi · 2 min · Marquette Street
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3
Turn left onto West Locust Street
2659 ft · 1 min · West Locust Street
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4
Turn slight right onto Hickory Grove Road
2.5 mi · 5 min · Hickory Grove Road
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5
At the end of the road, turn left onto West Kimberly Road
2.9 mi · 4 min · West Kimberly Road
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6
Take the ramp right
64.9 mi · 1 hr 11 min
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7
Continue straight
102 mi · 1 hr 51 min
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8
Keep slight right to continue on I 80 West: Omaha
82.7 mi · 1 hr 29 min
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9
Take the exit slight right toward US 59: Avoca, Harlan
1681 ft · 33 sec
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10
Turn right
8.2 mi · 11 min
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11
Turn right onto 800th Street
1965 ft · 39 sec · 800th Street
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12
Continue on Linden Road
1.1 mi · 2 min · Linden Road
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13
Continue on 12th Street
1.5 mi · 3 min · 12th Street
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14
Turn left onto Willow Street
17 m · 2 sec · Willow Street
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15
Arrive at your destination
0 m · 1 sec · Willow Street
Car Route Details
A richer read on the saved driving route between Davenport and Harlan.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
West Kimberly Road
Continue straight
102 mi · 01h 51m
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 then Chance Showers And Thunderstorms leaving Davenport and Chance Showers And Thunderstorms near Harlan.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Davenport to Harlan?
The road trip is about 268.6 miles (432.2 km) and usually takes 05h 02m 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?
Lambs Grove is a useful midpoint, sitting about 134 miles from Davenport and 134.6 miles from Harlan.
How much longer is the road route than the straight-line distance?
The direct path is about 245.5 miles (395.1 km), while the road route adds roughly 23.1 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 6:54 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $35.75 one way or $71.50 round trip. Estimated CO2 is about 84.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Chance Showers And Thunderstorms around Davenport and Chance Showers And Thunderstorms near Harlan.
Stop Ideas Near Lambs Grove
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 Lambs Grove.
Osceola
Ottumwa station
Flight Path Map
This map shows the direct air route between Davenport and Harlan. Straight-line distance: 245.49 mi (395.08 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 Harlan
City in Iowa, USA
| Population | 4,795 |
| Coordinates | 41.6530400, -95.3255500 |
| Altitude | 382 |
| Country | United States |
End: Harlan (-95.32555, 41.65304)
Estimated Travel Time
Distance: 432 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 56m |
| 40 mph (64.37 km/h) | 06h 42m |
| 50 mph (80.47 km/h) | 05h 22m |
| 60 mph (96.56 km/h) | 04h 28m |
| 70 mph (112.65 km/h) | 03h 50m |
| 80 mph (129 km/h) | 03h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $35.75 | $71.50 |
| Mid-grade | $4.25 | $40.32 | $80.64 |
| Premium | $4.65 | $44.12 | $88.24 |
| Diesel | $5.30 | $50.28 | $100.56 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.