How far is Sioux City, IA from Cedar Falls, IA?
The driving distance from Sioux City, IA to Cedar Falls, IA is about 210.9 miles (339.4 km), with a travel time of about 03h 20m by car.
- The straight-line flight distance is about 201.4 miles (324.1 km).
- For a round trip, plan for roughly 06h 40m 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 20m.
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.
City in Iowa, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Partly Sunny then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Sioux City and Cedar Falls.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sioux City and Cedar Falls.
-
1
Start on the route
35 m · 14 sec
-
2
Turn left onto 9th Street
990 ft · 46 sec · 9th Street
-
3
Turn right onto Court Street
767 ft · 27 sec · Court Street
-
4
Turn left onto 7th Street
122 m · 19 sec · 7th Street
-
5
Turn right onto Iowa Street
129 m · 24 sec · Iowa Street
-
6
Turn left onto 6th Street
1.4 km · 2 min · 6th Street
-
7
Continue on Fairmount Street
3030 ft · 1 min · Fairmount Street
-
8
Turn left onto Gordon Drive
3.4 mi · 7 min · Gordon Drive
-
9
Continue on Highway 20
39.4 mi · 47 min · Highway 20
-
10
Continue on United States Highway 20
8.3 mi · 10 min · United States Highway 20
-
11
Continue on 220th Street
148.1 mi · 2 hr 51 min · 220th Street
-
12
Take the exit slight right toward CR D18: Cedar Falls
2133 ft · 1 min
-
13
Turn left onto Grundy Road
1.6 km · 1 min · Grundy Road
-
14
Continue on University Avenue
3.5 mi · 5 min · University Avenue
-
15
Enter the roundabout and take exit 2 toward University Avenue
27 m · 2 sec · University Avenue
-
16
Exit the roundabout onto University Avenue
1.7 mi · 4 min · University Avenue
-
17
Turn left onto Main Street
1027 ft · 21 sec · Main Street
-
18
Enter the roundabout and take exit 2 toward Main Street
24 m · 2 sec · Main Street
-
19
Exit the roundabout onto Main Street
1.3 km · 1 min · Main Street
-
20
Enter the roundabout and take exit 2 toward Main Street
23 m · 2 sec · Main Street
-
21
Exit the roundabout onto Main Street
6 m · 1 sec · Main Street
-
22
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Sioux City and Cedar Falls.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
220th Street
Continue on 220th Street
148 mi · 02h 51m
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.
Chance Rain Showers leaving Sioux City and Partly Sunny then Chance Showers And Thunderstorms near Cedar Falls.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sioux City to Cedar Falls?
The road trip is about 210.9 miles (339.4 km) and usually takes 03h 20m 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?
Knierim is a useful midpoint, sitting about 104.2 miles from Sioux City and 106.7 miles from Cedar Falls.
How much longer is the road route than the straight-line distance?
The direct path is about 201.4 miles (324.1 km), while the road route adds roughly 9.5 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 10:20 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $28.06 one way or $56.11 round trip. Estimated CO2 is about 66.1 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Sioux City and Partly Sunny then Chance Showers And Thunderstorms near Cedar Falls.
Flight Path Map
This map shows the direct air route between Sioux City and Cedar Falls. Straight-line distance: 201.41 mi (324.14 km).
#1 Sioux City
The second most populous city in Iowa.
| Population | 82,651 |
| Coordinates | 42.4999900, -96.4003100 |
| Altitude | 366 |
| Country | United States |
#2 Cedar Falls
The largest city in Black Hawk County, Iowa.
| Population | 40,231 |
| Coordinates | 42.5277600, -92.4454700 |
| Altitude | 268 |
| Country | United States |
End: Main Street (-92.44555, 42.52776)
Estimated Travel Time
Distance: 339 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 01m |
| 40 mph (64.37 km/h) | 05h 16m |
| 50 mph (80.47 km/h) | 04h 13m |
| 60 mph (96.56 km/h) | 03h 30m |
| 70 mph (112.65 km/h) | 03h 00m |
| 80 mph (129 km/h) | 02h 37m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $28.06 | $56.11 |
| Mid-grade | $4.25 | $31.64 | $63.28 |
| Premium | $4.65 | $34.63 | $69.25 |
| Diesel | $5.30 | $39.46 | $78.92 |
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 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.