How far is Saint Ansgar, IA from Waterloo, IA?
The driving distance from Saint Ansgar, IA to Waterloo, IA is about 83 miles (133.5 km), with a travel time of about 01h 24m by car.
- The straight-line flight distance is about 67.8 miles (109.1 km).
- For a round trip, plan for roughly 02h 48m 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 24m.
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.
City in Chickasaw and Floyd counties in Iowa, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Saint Ansgar and Waterloo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Ansgar and Waterloo.
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1
Start on Train Lane
18 m · 7 sec · Train Lane
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2
Turn right onto West 4th Street
2241 ft · 1 min · West 4th Street
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3
Continue on United States Highway 218
10.6 mi · 15 min · United States Highway 218
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4
Continue on North 7th Street
1.3 km · 2 min · North 7th Street
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5
Turn left onto Main Street
1 mi · 2 min · Main Street
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6
Continue on County Road T42
3 mi · 4 min · County Road T42
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7
Turn right
11.4 mi · 16 min
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8
Take the ramp left toward US 18 east, US 218 south, IA 27 south: Waterloo
1648 ft · 45 sec
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9
Merge slight left onto Avenue of the Saints
49.3 mi · 57 min · Avenue of the Saints
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10
Take the exit slight right toward US 218 south: Waterloo
97 m · 8 sec
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11
Continue on US 218 south: Waterloo
1625 ft · 40 sec
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12
Merge slight left onto Leo P Rooff Expressway
5.8 mi · 7 min · Leo P Rooff Expressway
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13
Take the exit slight right toward Downtown Riverfront, Sullivan Brothers Convention Center
2120 ft · 52 sec
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14
Turn straight onto Washington Street
876 ft · 21 sec · Washington Street
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15
Turn right onto West 4th Street
23 m · 2 sec · West 4th Street
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16
Arrive at your destination
0 m · 1 sec · West 4th Street
Car Route Details
A richer read on the saved driving route between Saint Ansgar and Waterloo.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Avenue of the Saints
Merge slight left onto Avenue of the Saints
49.3 mi · 00h 57m
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.
Sunny leaving Saint Ansgar and Sunny near Waterloo.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Ansgar to Waterloo?
The road trip is about 83 miles (133.5 km) and usually takes 01h 24m 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?
Nashua is a useful midpoint, sitting about 41.8 miles from Saint Ansgar and 41.1 miles from Waterloo.
How much longer is the road route than the straight-line distance?
The direct path is about 67.8 miles (109.1 km), while the road route adds roughly 15.2 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 3:42 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.05 one way or $22.10 round trip. Estimated CO2 is about 26 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Saint Ansgar and Sunny near Waterloo.
Flight Path Map
This map shows the direct air route between Saint Ansgar and Waterloo. Straight-line distance: 67.77 mi (109.06 km).
#1 Saint Ansgar
City
| Population | 1,125 |
| Coordinates | 43.3783000, -92.9188100 |
| Altitude | 357 |
| 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: 134 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 45m |
| 40 mph (64.37 km/h) | 02h 04m |
| 50 mph (80.47 km/h) | 01h 39m |
| 60 mph (96.56 km/h) | 01h 22m |
| 70 mph (112.65 km/h) | 01h 11m |
| 80 mph (129 km/h) | 01h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $11.05 | $22.10 |
| Mid-grade | $4.25 | $12.46 | $24.92 |
| Premium | $4.65 | $13.64 | $27.27 |
| Diesel | $5.30 | $15.54 | $31.08 |
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.