How far is Davenport, IA from Postville, IA?
The driving distance from Davenport, IA to Postville, IA is about 146.3 miles (235.5 km), with a travel time of about 03h 17m by car.
- The straight-line flight distance is about 119.1 miles (191.7 km).
- For a round trip, plan for roughly 06h 34m 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 17m.
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.
The most populous city in Dubuque County, Iowa.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Davenport and Postville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Davenport and Postville.
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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
761 ft · 13 sec · South Lawler Street
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23
Arrive at your destination
0 m · 1 sec · North Lawler Street
Car Route Details
A richer read on the saved driving route between Davenport and Postville.
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 then Slight Chance Showers And Thunderstorms leaving Davenport and Partly Sunny then Chance Showers And Thunderstorms near Postville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Davenport to Postville?
The road trip is about 146.3 miles (235.5 km) and usually takes 03h 17m 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?
Dubuque is a useful midpoint, sitting about 73.1 miles from Davenport and 73.2 miles from Postville.
How much longer is the road route than the straight-line distance?
The direct path is about 119.1 miles (191.7 km), while the road route adds roughly 27.2 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 10:26 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.46 one way or $38.92 round trip. Estimated CO2 is about 45.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Showers And Thunderstorms around Davenport and Partly Sunny then Chance Showers And Thunderstorms near Postville.
Stop Ideas Near Dubuque
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 Dubuque.
Davenport, Iowa
Rock Island, IL
Moline, Illinois
Flight Path Map
This map shows the direct air route between Davenport and Postville. Straight-line distance: 119.14 mi (191.74 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 Postville
City in Iowa, United States of America
| Population | 2,033 |
| Coordinates | 43.0847000, -91.5682000 |
| Altitude | 360 |
| Country | United States |
End: Postville (-91.5682, 43.0847)
Estimated Travel Time
Distance: 235 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 | $19.46 | $38.92 |
| Mid-grade | $4.25 | $21.95 | $43.89 |
| Premium | $4.65 | $24.01 | $48.03 |
| Diesel | $5.30 | $27.37 | $54.74 |
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.