Origin
Ames, IA
Late night in Ames on Sunday
Local time
1:04 AM
CDT
Current temp
70°F
Unavailable
Live forecast
Trip from Ames, IA to Sioux Center, IA
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
4h 16m
Distance
207.2 mi
334 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$32
one way
EV Charging
Unknown
Best Time to Leave
4 AM
4h 3m
★
6 AM
4h 17m
8 AM
4h 43m
10 AM
4h 26m
12 PM
4h 23m
3 PM
4h 27m
5 PM
4h 42m
8 PM
4h 9m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Ames, IA
Wikimedia Commons
Sioux Center, IA
Tom Fisk
Trip Overview
This 207.2-mile drive from Ames to Sioux Center, Iowa, is a straightforward Midwest journey that can easily be completed in one day. Expect to spend about 4 hours and 16 minutes on the road, with a fuel cost estimated at $32. The route primarily utilizes US 20 and I 35 Business, making it a highway-focused experience. With 83% of the drive on highways, this trip offers a consistent pace. It’s a manageable distance for a single-day adventure, allowing for flexibility in your departure time and the number of brief stops you might need.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
103.6 miles from Ames, IA
A natural place for your longest stop of the day , about 2h 1m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| US 20 | 121.1 mi | 2h 21m |
| I 35 Business | 29 mi | 31m |
| State Highway 140 | 15.1 mi | 20m |
| 450th Street | 7.7 mi | 11m |
| County Road L14 | 7 mi | 9m |
| US 75 | 5.8 mi | 9m |
| Lee Avenue | 5.4 mi | 7m |
| Kiwi Avenue | 5 mi | 6m |
Longest stretch:
US 20
— 121.1 mi, about 2h 21m
Turn-by-Turn Driving Directions
Step-by-step road directions between Ames, IA and Sioux Center, IA.
1
Start on I 35 Business
2.7 mi
·
5 min
·
13th Street
2
Turn left onto I 35 Business
29 mi
·
31 min
·
I 35 Business
Toward I 35 North: Minneapolis
3
Take the exit
0.3 mi
·
56 sec
Toward US 20 West: Fort Dodge
4
Merge onto US 20
121 mi
·
2 hr 21 min
·
US 20
5
Turn right onto L21
5.4 mi
·
7 min
·
Lee Avenue
6
Continue on Shamrock Avenue
2.0 mi
·
2 min
·
Shamrock Avenue
7
Turn left onto C66
2.0 mi
·
2 min
·
320th Street
8
Turn right onto IA 140
15 mi
·
20 min
·
State Highway 140
9
Continue on L14
7.0 mi
·
9 min
·
County Road L14
10
Continue on L14
5.0 mi
·
6 min
·
Kiwi Avenue
11
At end of road, turn left onto IA 10
1.8 mi
·
2 min
·
460th Street
12
Continue on IA 10
0.3 mi
·
24 sec
·
State Highway 10
13
Continue on IA 10
0.8 mi
·
1 min
·
Kennedy Avenue
14
Turn left onto IA 10
2.0 mi
·
2 min
·
450th Street
15
Enter roundabout onto 450th Street
81 ft
·
4 sec
·
450th Street
16
Continue on 450th Street
0.7 mi
·
1 min
·
450th Street
17
Continue on IA 10
0.7 mi
·
2 min
·
8th Street Southeast
18
Continue on IA 10
0.5 mi
·
57 sec
·
Highway 10 West
19
Continue on IA 10
5.0 mi
·
6 min
·
450th Street
20
Turn right onto US 75
5.8 mi
·
9 min
·
US 75
21
Arrive at destination
US 75
Trip Plan
Given the 4-hour and 16-minute duration, this trip is best tackled as a single-day endeavor. Aim to depart in the morning to maximize your daylight hours and allow ample time for any unexpected delays. With an estimated fuel cost of $32, it’s wise to ensure your tank is full before you leave Ames, as there's a long stretch of 121.1 miles on US 20 where services might be less frequent. Plan for one main stop for refueling or a quick break to keep your energy levels up during the highway-focused drive.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 103.6 miles from Ames, IA, or about 2h 1m into the drive.
The longest continuous stretch on this route runs about 121.1 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 46 miles or 54m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 103.6 miles or 2h 1m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 22m
Traffic, exits, and arrival timing usually matter more near Sioux Center, IA than in the middle of the route.
Before You Leave
+
Open the route before leaving Ames, IA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Ames, IA
This is one driving day of about 207.2 miles and 4h 16m.
Your first comfortable stop window is around 46 miles from Ames, IA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on US 20 for about 121.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
104 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 46 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 103.6 miles from Ames, IA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before US 20 if your tank is already low. That segment runs about 121.1 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 95 decision points cluster between mile 2.7 and 189.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
2.7 mi into trip
|
~5m in
|
I 35 Business
Turn left onto I 35 Business toward I 35 North: Minneapolis
Navigation decision point
Toward I 35 North: Minneapolis
4
31.6 mi into trip
|
~36m in
Take the exit toward US 20 West: Fort Dodge
Exit ramp - move to the correct lane early
Toward US 20 West: Fort Dodge
4
153 mi into trip
|
~2h 58m in
|
L21 / Lee Avenue
Turn right onto L21 / Lee Avenue
Navigation decision point
4
160.4 mi into trip
|
~3h 9m in
|
C66 / 320th Street
Turn left onto C66 / 320th Street
Navigation decision point
5
189.5 mi into trip
|
~3h 49m in
|
IA 10 / 460th Street
At end of road, turn left onto IA 10 / 460th Street
Navigation decision point
Fuel & Cost
Regular Gas
$32.39 one way
$64.79 round trip
$3.97/gal
25.4 MPG avg
73 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $35.57 | $71.13 |
| premium | $4.89 | $39.87 | $79.75 |
| diesel | $5.61 | $45.75 | $91.49 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$32
Meals
$25–$50
Total
$57–$82
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 72.5 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $22 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 62.2 | 0 | $21.76 | $9.95 |
| Efficient EV | 51.8 | 0 | $18.13 | $8.29 |
| EV Truck/SUV | 82.9 | 1 | $29.01 | $13.26 |
Gas CO2
72 kg
EV CO2
24 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Sioux Center, IA
Late night in Sioux Center on Sunday
Local time
1:04 AM
CDT
Current temp
76°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
6 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 16m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
What kind of drive is this?
The majority of this drive, 83% to be exact, is on highways, offering a predictable and efficient travel experience. You'll encounter a significant uninterrupted stretch of 121.1 miles on US 20, which means you can settle in for some consistent mileage. While largely highway-focused, the route does incorporate sections of I 35 Business and State Highway 140, providing some variation in the road type as you progress through the heart of Iowa. This blend suggests a drive that’s mostly about covering ground with ease.
83% highway — fuel and pacing are the main things to plan.
21 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 121.1 mi on US 20.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on US 20 and I 35 Business. There are only a few real navigation decisions along the way. The trickiest moment comes around 2.7 miles in near I 35 Business.
Driving Effort
3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 4h 16m drive. You will face about 9 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 2.7 miles (I 35 Business): Navigation decision point; at 31.6 miles: Exit ramp - move to the correct lane early; at 153 miles (L21 / Lee Avenue): Navigation decision point.
About the Cities
Starting in Ames, IA
Full guide →Ames is a pleasant college town in Central Iowa, sitting astride the Skunk River roughly 30 miles north of Des Moines. Life in Ames follows the ebb and flow of the academic year at Iowa State University, which is the city's primary draw.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 16m. Total distance: 207.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 16m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (83%). Straightforward navigation.
Frequently Asked Questions
The longest stretch is about 121.1 miles on US 20. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: at 2.7 miles (I 35 Business): Navigation decision point; at 31.6 miles: Exit ramp - move to the correct lane early; at 153 miles (L21 / Lee Avenue): Navigation decision point.
Possible but tiring. At 4.3 hours each way, an in-and-out day trip would put you behind the wheel for 8.6 hours — manageable with a long break at Sioux Center, IA, but most travelers stay overnight.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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