How far is Waterloo, IA from Humboldt, IA?
The driving distance from Waterloo, IA to Humboldt, IA is about 117.5 miles (189.1 km), with a travel time of about 02h 25m by car.
- The straight-line flight distance is about 96.5 miles (155.3 km).
- For a round trip, plan for roughly 04h 50m 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 02h 25m.
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 Hardin County, Iowa
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Waterloo and Humboldt.
Turn-by-Turn Driving Directions
Step-by-step road directions between Waterloo and Humboldt.
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1
Start on West 4th Street
23 m · 6 sec · West 4th Street
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2
Turn right onto Washington Street
117 m · 10 sec · Washington Street
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3
Turn right onto West 5th Street
1622 ft · 34 sec · West 5th Street
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4
Continue on West 4th Street
2.4 mi · 4 min · West 4th Street
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5
Turn slight right onto West Ridgeway Avenue
3073 ft · 1 min · West Ridgeway Avenue
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6
Turn left onto Sergeant Road
1.3 km · 1 min · Sergeant Road
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7
Take the ramp left
1428 ft · 36 sec
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8
Merge slight left onto Avenue of the Saints
92.5 mi · 1 hr 47 min · Avenue of the Saints
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9
Take the exit slight right toward US 169
2133 ft · 1 min
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10
Turn right
19.2 mi · 27 min
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11
Turn right onto Sumner Avenue Southwest
51 m · 7 sec · Sumner Avenue Southwest
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12
Continue on Sumner Avenue Southwest
1.3 km · 2 min · Sumner Avenue Southwest
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13
Turn right onto South 6th Street
64 m · 15 sec · South 6th Street
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14
Turn left
65 m · 16 sec
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15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Waterloo and Humboldt.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Avenue of the Saints
Merge slight left onto Avenue of the Saints
92.5 mi · 01h 47m
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 leaving Waterloo and Sunny near Humboldt.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Waterloo to Humboldt?
The road trip is about 117.5 miles (189.1 km) and usually takes 02h 25m 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?
Buckeye is a useful midpoint, sitting about 58.6 miles from Waterloo and 58.8 miles from Humboldt.
How much longer is the road route than the straight-line distance?
The direct path is about 96.5 miles (155.3 km), while the road route adds roughly 21 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 1:40 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.61 one way or $31.22 round trip. Estimated CO2 is about 36.8 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around Waterloo and Sunny near Humboldt.
Flight Path Map
This map shows the direct air route between Waterloo and Humboldt. Straight-line distance: 96.51 mi (155.31 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 Humboldt
City in Iowa
| Population | 4,544 |
| Coordinates | 42.7208000, -94.2152400 |
| Altitude | 330 |
| Country | United States |
End: Humboldt (-94.21524, 42.7208)
Estimated Travel Time
Distance: 189 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 54m |
| 40 mph (64.37 km/h) | 02h 56m |
| 50 mph (80.47 km/h) | 02h 20m |
| 60 mph (96.56 km/h) | 01h 57m |
| 70 mph (112.65 km/h) | 01h 40m |
| 80 mph (129 km/h) | 01h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $15.61 | $31.22 |
| Mid-grade | $4.25 | $17.61 | $35.21 |
| Premium | $4.65 | $19.27 | $38.54 |
| Diesel | $5.30 | $21.96 | $43.92 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.