How far is Waterloo, IA from Postville, IA?
The driving distance from Waterloo, IA to Postville, IA is about 76.8 miles (123.6 km), with a travel time of about 01h 43m by car.
- The straight-line flight distance is about 56.7 miles (91.3 km).
- For a round trip, plan for roughly 03h 26m 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 01h 43m.
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.
Township in Chickasaw County, Iowa
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Chance Showers And Thunderstorms
Partly Sunny then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Waterloo and Postville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Waterloo and Postville.
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1
Start on West 4th Street
1230 ft · 45 sec · West 4th Street
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2
Turn left onto Commercial Street
1474 ft · 46 sec · Commercial Street
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3
Turn right onto West 1st Street
3169 ft · 1 min · West 1st Street
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4
Continue on East Mullan Avenue
1.3 km · 2 min · East Mullan Avenue
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5
Continue on Logan Avenue
8.7 mi · 12 min · Logan Avenue
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6
Continue on Larrabee Avenue
22.8 mi · 26 min · Larrabee Avenue
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7
Take the exit slight right
1912 ft · 57 sec
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8
At the end of the road, turn left onto 270th Street
5.4 mi · 7 min · 270th Street
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9
Continue on West Main Street
1.5 km · 1 min · West Main Street
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10
Continue on 270th Street
5.5 mi · 8 min · 270th Street
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11
Continue on 230th Street
13 mi · 18 min · 230th Street
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12
Continue on West Bradford Street
1.3 mi · 2 min · West Bradford Street
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13
Continue on Harding Road
16.9 mi · 23 min · Harding Road
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14
Turn left onto North Lawler Street
12 m · 1 sec · North Lawler Street
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15
Arrive at your destination
0 m · 1 sec · North Lawler Street
Car Route Details
A richer read on the saved driving route between Waterloo 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.
Larrabee Avenue
Continue on Larrabee Avenue
22.8 mi · 00h 26m
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.
Slight Chance Rain Showers then Chance Showers And Thunderstorms leaving Waterloo 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 Waterloo to Postville?
The road trip is about 76.8 miles (123.6 km) and usually takes 01h 43m 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?
Fredericksburg is a useful midpoint, sitting about 38.3 miles from Waterloo and 38.4 miles from Postville.
How much longer is the road route than the straight-line distance?
The direct path is about 56.7 miles (91.3 km), while the road route adds roughly 20.1 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 3:04 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.22 one way or $20.44 round trip. Estimated CO2 is about 24.1 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Chance Showers And Thunderstorms around Waterloo and Partly Sunny then Chance Showers And Thunderstorms near Postville.
Flight Path Map
This map shows the direct air route between Waterloo and Postville. Straight-line distance: 56.71 mi (91.26 km).
#1 Waterloo
The most populous city in Black Hawk County, Iowa.
| Population | 67,292 |
| Coordinates | 42.4927600, -92.3429600 |
| Altitude | 261 |
| 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: 124 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 33m |
| 40 mph (64.37 km/h) | 01h 55m |
| 50 mph (80.47 km/h) | 01h 32m |
| 60 mph (96.56 km/h) | 01h 16m |
| 70 mph (112.65 km/h) | 01h 05m |
| 80 mph (129 km/h) | 00h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $10.22 | $20.44 |
| Mid-grade | $4.25 | $11.53 | $23.05 |
| Premium | $4.65 | $12.61 | $25.22 |
| Diesel | $5.30 | $14.37 | $28.75 |
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.