How far is Storm Lake, IA from Iowa City, IA?
The driving distance from Storm Lake, IA to Iowa City, IA is about 240.7 miles (387.3 km), with a travel time of about 03h 49m by car.
- The straight-line flight distance is about 200.3 miles (322.3 km).
- For a round trip, plan for roughly 07h 39m 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 49m.
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 Hardin County, Iowa, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Storm Lake and Iowa City.
Turn-by-Turn Driving Directions
Step-by-step road directions between Storm Lake and Iowa City.
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1
Start on Grand Avenue
942 ft · 40 sec · Grand Avenue
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2
Continue on West Lakeshore Drive
3.1 mi · 7 min · West Lakeshore Drive
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3
Continue on 130th Avenue
10.9 mi · 15 min · 130th Avenue
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4
Continue on US 71
1014 ft · 20 sec · US 71
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5
Take the exit left toward US 20 East: Fort Dodge
1841 ft · 51 sec
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6
Merge slight left
153.3 mi · 2 hr 57 min
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7
Keep slight right to continue on Avenue of the Saints
64.7 mi · 1 hr 12 min · Avenue of the Saints
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8
Take the exit slight right toward I 80
1362 ft · 33 sec
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9
Keep slight left to continue on I 80 East: Davenport
1.2 mi · 3 min
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10
Merge slight left
4.2 mi · 5 min
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11
Take the exit slight right toward Downtown
2061 ft · 53 sec
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12
Turn right onto North Dubuque Street
1.5 km · 3 min · North Dubuque Street
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13
Turn left onto Kimball Road
145 m · 21 sec · Kimball Road
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14
Keep slight right to continue on North Gilbert Street
1.3 km · 3 min · North Gilbert Street
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15
Arrive at your destination
0 m · 1 sec · South Gilbert Street
Car Route Details
A richer read on the saved driving route between Storm Lake and Iowa City.
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
153 mi · 02h 57m
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 Rain Showers leaving Storm Lake and Chance Showers And Thunderstorms near Iowa City.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Storm Lake to Iowa City?
The road trip is about 240.7 miles (387.3 km) and usually takes 03h 49m 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?
Steamboat Rock is a useful midpoint, sitting about 120.1 miles from Storm Lake and 120.5 miles from Iowa City.
How much longer is the road route than the straight-line distance?
The direct path is about 200.3 miles (322.3 km), while the road route adds roughly 40.4 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 9:20 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $32.02 one way or $64.03 round trip. Estimated CO2 is about 75.5 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around Storm Lake and Chance Showers And Thunderstorms near Iowa City.
Flight Path Map
This map shows the direct air route between Storm Lake and Iowa City. Straight-line distance: 200.26 mi (322.28 km).
#1 Storm Lake
City in Iowa
| Population | 10,438 |
| Coordinates | 42.6410900, -95.2097200 |
| Altitude | 433 |
| Country | United States |
#2 Iowa City
The most populous city in Johnson County, Iowa.
| Population | 75,130 |
| Coordinates | 41.6611300, -91.5301700 |
| Altitude | 204 |
| Country | United States |
End: South Gilbert Street (-91.530165, 41.661126)
Estimated Travel Time
Distance: 387 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 01m |
| 40 mph (64.37 km/h) | 06h 01m |
| 50 mph (80.47 km/h) | 04h 48m |
| 60 mph (96.56 km/h) | 04h 00m |
| 70 mph (112.65 km/h) | 03h 26m |
| 80 mph (129 km/h) | 03h 00m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $32.02 | $64.03 |
| Mid-grade | $4.25 | $36.11 | $72.22 |
| Premium | $4.65 | $39.51 | $79.02 |
| Diesel | $5.30 | $45.03 | $90.06 |
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.