How far is Iowa City, IA from Sioux Center, IA?
The driving distance from Iowa City, IA to Sioux Center, IA is about 320 miles (515 km), with a travel time of about 06h 27m by car.
- The straight-line flight distance is about 256.6 miles (412.9 km).
- For a round trip, plan for roughly 12h 55m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 06h 27m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 Iowa
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Iowa City and Sioux Center.
Turn-by-Turn Driving Directions
Step-by-step road directions between Iowa City and Sioux Center.
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1
Start on South Gilbert Street
1.3 km · 3 min · South Gilbert Street
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2
Turn slight left onto Kimball Road
145 m · 22 sec · Kimball Road
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3
Turn right onto North Dubuque Street
1.2 mi · 3 min · North Dubuque Street
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4
Turn left
2315 ft · 59 sec
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5
Merge slight left
4.1 mi · 5 min
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6
Take the exit slight right toward I 380, US 218, IA 27
1850 ft · 45 sec
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7
Keep slight right to continue on I 380, US 218 North, IA 27 North: Cedar Rapids, Waterloo
3219 ft · 1 min
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8
Merge slight left onto Avenue of the Saints
70.8 mi · 1 hr 19 min · Avenue of the Saints
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9
Keep slight left to continue on Avenue of the Saints
160.2 mi · 3 hr 5 min · Avenue of the Saints
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10
Continue on 160th Street
6.4 mi · 7 min · 160th Street
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11
Continue on United States Highway 20
1.9 mi · 3 min · United States Highway 20
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12
Continue on Highway 20
19 mi · 23 min · Highway 20
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13
Turn right onto Lee Avenue
5.4 mi · 7 min · Lee Avenue
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14
Continue on Shamrock Avenue
2 mi · 3 min · Shamrock Avenue
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15
Turn left onto 320th Street
2 mi · 3 min · 320th Street
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16
Turn right onto State Highway 140
15.1 mi · 21 min · State Highway 140
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17
Continue on County Road L14
7 mi · 10 min · County Road L14
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18
Continue on Kiwi Avenue
5 mi · 7 min · Kiwi Avenue
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19
At the end of the road, turn left onto 460th Street
1.8 mi · 2 min · 460th Street
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20
Continue on State Highway 10
1587 ft · 25 sec · State Highway 10
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21
Continue on Kennedy Avenue
1.4 km · 1 min · Kennedy Avenue
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22
Turn left onto 450th Street
2 mi · 3 min · 450th Street
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23
Enter the roundabout and take exit 2 toward 450th Street
25 m · 5 sec · 450th Street
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24
Exit the roundabout onto 450th Street
1.2 km · 1 min · 450th Street
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25
Continue on 8th Street Southeast
1.2 km · 2 min · 8th Street Southeast
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26
Continue on Highway 10 West
2721 ft · 58 sec · Highway 10 West
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27
Continue on 450th Street
5 mi · 7 min · 450th Street
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28
Turn right
5.8 mi · 9 min
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29
Arrive at your destination
0 m · 1 sec · North Main Avenue
Car Route Details
A richer read on the saved driving route between Iowa City and Sioux Center.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Avenue of the Saints
Keep slight left to continue on Avenue of the Saints
160 mi · 03h 05m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny leaving Iowa City and Chance Showers And Thunderstorms near Sioux Center.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Iowa City to Sioux Center?
The road trip is about 320 miles (515 km) and usually takes 06h 27m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Webster City is a useful midpoint, sitting about 159.8 miles from Iowa City and 160.3 miles from Sioux Center.
How much longer is the road route than the straight-line distance?
The direct path is about 256.6 miles (412.9 km), while the road route adds roughly 63.4 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 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $42.57 one way or $85.15 round trip. Estimated CO2 is about 100.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Iowa City and Chance Showers And Thunderstorms near Sioux Center.
Flight Path Map
This map shows the direct air route between Iowa City and Sioux Center. Straight-line distance: 256.55 mi (412.87 km).
#1 Iowa City
The most populous city in Johnson County, Iowa.
| Population | 75,130 |
| Coordinates | 41.6611300, -91.5301700 |
| Altitude | 204 |
| Country | United States |
#2 Sioux Center
City in Sioux County, Iowa, United States of America
| Population | 7,665 |
| Coordinates | 43.0797100, -96.1755800 |
| Altitude | 446 |
| Country | United States |
End: Sioux Center (-96.17558, 43.07971)
Estimated Travel Time
Distance: 515 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 39m |
| 40 mph (64.37 km/h) | 08h 00m |
| 50 mph (80.47 km/h) | 06h 24m |
| 60 mph (96.56 km/h) | 05h 20m |
| 70 mph (112.65 km/h) | 04h 34m |
| 80 mph (129 km/h) | 03h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $42.57 | $85.15 |
| Mid-grade | $4.25 | $48.02 | $96.03 |
| Premium | $4.65 | $52.54 | $105.09 |
| Diesel | $5.30 | $59.88 | $119.76 |
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 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.