How far is Hartley, IA from Waterloo, IA?
The driving distance from Hartley, IA to Waterloo, IA is about 213.4 miles (343.4 km), with a travel time of about 03h 30m by car.
- The straight-line flight distance is about 165.7 miles (266.7 km).
- For a round trip, plan for roughly 07h 00m 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 30m.
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 Webster County, Iowa, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Snow Showers
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Hartley and Waterloo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hartley and Waterloo.
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1
Start on 1st Street Southeast
8 m · 3 sec · 1st Street Southeast
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2
Turn right onto South Central Avenue
1779 ft · 1 min · South Central Avenue
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3
Turn right onto 320th Street
12.5 mi · 17 min · 320th Street
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4
Turn right onto 180th Avenue
2.8 mi · 4 min · 180th Avenue
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5
At the end of the road, turn left onto County Road B24
1 mi · 1 min · County Road B24
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6
Continue on West 4th Street
1 mi · 1 min · West 4th Street
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7
Turn right onto 32nd Avenue West
1341 ft · 25 sec · 32nd Avenue West
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8
Continue on 200th Avenue
1.5 km · 1 min · 200th Avenue
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9
Turn left onto 360th Street
1.5 mi · 2 min · 360th Street
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10
Turn right onto 11th Avenue Southwest
1.5 mi · 2 min · 11th Avenue Southwest
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11
Continue on 215th Avenue
13.4 mi · 18 min · 215th Avenue
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12
Continue on 130th Avenue
1.3 mi · 2 min · 130th Avenue
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13
Continue on County Highway 71
1.1 mi · 2 min · County Highway 71
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14
Continue on 130th Avenue
27.8 mi · 38 min · 130th Avenue
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15
Continue on US 71
1014 ft · 20 sec · US 71
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16
Take the exit left toward US 20 East: Fort Dodge
1841 ft · 51 sec
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17
Merge slight left
142.2 mi · 2 hr 44 min
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18
Take the exit slight right toward US 63: Sergeant Road
3054 ft · 1 min
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19
Turn slight right
37 m · 6 sec
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20
Turn straight onto Sergeant Road
3.8 mi · 6 min · Sergeant Road
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21
Turn right onto University Avenue
118 m · 9 sec · University Avenue
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22
Turn straight
1708 ft · 45 sec
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23
Turn right
617 ft · 10 sec
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24
Continue on Washington Street
1175 ft · 26 sec · Washington Street
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25
Turn right onto West 4th Street
23 m · 2 sec · West 4th Street
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26
Arrive at your destination
0 m · 1 sec · West 4th Street
Car Route Details
A richer read on the saved driving route between Hartley and Waterloo.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US 20 East
Merge slight left
142 mi · 02h 44m
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.
Slight Chance Snow Showers leaving Hartley and Chance Showers And Thunderstorms near Waterloo.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hartley to Waterloo?
The road trip is about 213.4 miles (343.4 km) and usually takes 03h 30m 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?
Moorland is a useful midpoint, sitting about 106.6 miles from Hartley and 106.8 miles from Waterloo.
How much longer is the road route than the straight-line distance?
The direct path is about 165.7 miles (266.7 km), while the road route adds roughly 47.7 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 10:00 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $28.40 one way or $56.79 round trip. Estimated CO2 is about 66.9 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Snow Showers around Hartley and Chance Showers And Thunderstorms near Waterloo.
Flight Path Map
This map shows the direct air route between Hartley and Waterloo. Straight-line distance: 165.72 mi (266.7 km).
#1 Hartley
Human settlement in O'Brien County, Iowa, United States of America
| Population | 1,556 |
| Coordinates | 43.1799700, -95.4769500 |
| Altitude | 446 |
| Country | United States |
#2 Waterloo
The most populous city in Black Hawk County, Iowa.
| Population | 67,292 |
| Coordinates | 42.4927600, -92.3429600 |
| Altitude | 261 |
| Country | United States |
End: West 4th Street (-92.342752, 42.492625)
Estimated Travel Time
Distance: 343 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 06m |
| 40 mph (64.37 km/h) | 05h 20m |
| 50 mph (80.47 km/h) | 04h 16m |
| 60 mph (96.56 km/h) | 03h 33m |
| 70 mph (112.65 km/h) | 03h 02m |
| 80 mph (129 km/h) | 02h 39m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $28.40 | $56.79 |
| Mid-grade | $4.25 | $32.03 | $64.05 |
| Premium | $4.65 | $35.04 | $70.09 |
| Diesel | $5.30 | $39.94 | $79.88 |
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.