Traversing Iowa from Blue Grass to Sioux City covers 358.4 miles and typically takes about 6 hours and 36 minutes. Because this is a straightforward, highway-focused journey, you can easily complete it in a single day without needing an overnight stay. Expect to budget roughly $54 for fuel as you navigate primarily through the heart of the Midwest. The route relies heavily on major interstate arteries, keeping the pace consistent throughout your travels. Whether you are heading west for business or a change of scenery, this path offers a reliable, no-nonsense connection across the state.
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
179.2 miles from Blue Grass, IA
A natural place for your longest stop of the day
, about 3h 21m into the drive
.
Main Roads
Road
Distance
Duration
I 80
255.8 mi
4h 37m
I 29
75.3 mi
1h 21m
I 880
16.7 mi
17m
70th Avenue
5 mi
8m
200th Street
1 mi
1m
North Plainview Road
0.9 mi
1m
60th Avenue
0.6 mi
1m
South Floyd Boulevard
0.6 mi
1m
Longest stretch:
I 80
— 255.8 mi, about 4h 37m
Traffic on I-80
Hour-of-day weekday pattern from 34 FHWA count stations on your route.
Peak
4 PM
~1,933 veh/hr typical
· worst 2,316
Quietest
2 AM
~175 veh/hr
Peak-to-quiet ratio
11×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Blue Grass, IA and Sioux City, IA.
1
Start on West Garonne Street
67 ft·8 sec·West Garonne Street
2
Turn left onto CR Y40
0.5 mi·57 sec·South Mississippi Street
3
Continue on CR Y40
4.5 mi·7 min·70th Avenue
4
Continue on CR Y40
0.5 mi·56 sec·South Blue Grass Road
5
Continue on CR Y40
0.5 mi·57 sec·70th Avenue
6
Turn left onto CR F58; US 6 Hist
1.0 mi·1 min·200th Street
7
Turn right onto CR Y40
0.6 mi·1 min·60th Avenue
8
Continue on CR Y40
0.9 mi·1 min·North Plainview Road
9
Take the ramp
0.2 mi·25 sec
10
Merge onto I 80; US 6
155 mi·2 hr 47 min·I 80; US 6
Use the straight / slight right lanes.
11
Continue on I 80; I 35
5.6 mi·6 min·I 80; I 35
Use the slight right lane.
12
Keep slight right at fork onto I 80
96 mi·1 hr 42 min·I 80
Toward I 80 West: OmahaUse the straight / slight right lanes.
13
Keep slight right at fork onto I 880
17 mi·17 min·I 880
Exit 27Toward I 880 West: North Omaha, Sioux CityUse the slight right lane.
14
Keep slight right at fork
0.4 mi·38 sec
Exit 0BToward I 29 North: Sioux City
15
Merge onto I 29
75 mi·1 hr 21 min·I 29
16
Take the exit
0.3 mi·43 sec
Toward Floyd Boulevard, Virginia Street
17
Turn right onto South Floyd Boulevard
0.6 mi·1 min·South Floyd Boulevard
Use the right lane.
18
Turn left onto 5th Street
396 ft·14 sec·5th Street
19
Turn right onto Iowa Street
346 ft·7 sec·Iowa Street
20
Keep slight left at fork onto 6th Street
426 ft·17 sec·6th Street
Use the left lane.
21
Turn right onto Court Street
0.2 mi·39 sec·Court Street
22
Turn left onto 9th Street
0.2 mi·45 sec·9th Street
23
Turn right
115 ft·8 sec
24
Arrive at destination
Trip Plan
To make the most of your 358.4-mile trek, plan for at least one dedicated stop to break up the long stretches on I-80. Since the drive is manageable in one day, leaving early in the morning allows you to avoid potential traffic fatigue and reach Sioux City with plenty of daylight left. Keep an eye on your fuel gauge during that lengthy 255.8-mile stretch, as consistent highway speeds can impact your consumption. Having your $54 fuel budget ready will help keep your planning simple. Since this route is highly efficient, use that flexibility to time your single stop strategically to stretch your legs and reset for the final leg of the trip.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 179.2 miles from Blue Grass, IA, or about 3h 21m into the drive.
The longest continuous stretch on this route runs about 255.8 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 79 miles or 1h 31m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 179.2 miles or 3h 21m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 29m
Traffic, exits, and arrival timing usually matter more near Sioux City, IA than in the middle of the route.
Before You Leave
+
Open the route before leaving Blue Grass, 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 Blue Grass, IA
This is one driving day of about 358.4 miles and 6h 36m.
Your first comfortable stop window is around 79 miles from Blue Grass, 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 I 80 for about 255.8 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 17
5 decision points cluster between mile 169 and 357.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
169 mi into trip|~3h 9m in|I 80
Keep slight right at fork onto I 80 toward I 80 West: Omaha
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 80 West: Omaha
9
264.5 mi into trip|~4h 52m in|I 880
Keep slight right at fork onto I 880 toward I 880 West: North Omaha, Sioux City
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 27
Toward I 880 West: North Omaha, Sioux City
6
281.1 mi into trip|~5h 10m in
Keep slight right at fork toward I 29 North: Sioux City
Highway fork - watch signs carefully
Exit 0B
Toward I 29 North: Sioux City
6
357.2 mi into trip|~6h 33m in|South Floyd Boulevard
Turn right onto South Floyd Boulevard
Lane positioning matters here
Use the right lane.
7
357.9 mi into trip|~6h 35m in|6th Street
Keep slight left at fork onto 6th Street
Highway fork - watch signs carefully. Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$52.93 one way
$105.85 round trip
$3.75/gal25.4 MPG avg125 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$58.43
$116.86
premium
$4.72
$66.54
$133.09
diesel
$4.80
$67.67
$135.35
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$53
Meals
$25–$50
Total
$78–$103
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 125.4 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $38 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
107.5
1
$37.63
$17.20
Efficient EV
89.6
1
$31.36
$14.34
EV Truck/SUV
143.4
1
$50.18
$22.94
Gas CO2
125 kg
EV CO2
42 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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.
Forecast as of Jul 17, 2026
Origin
Blue Grass, IA
Evening
in Blue Grass on Saturday
Local time
8:24 PM
CDT
Current temp
73°F
Slight Chance Showers And Thunderstorms
S 5 mph18% chanceLive forecast
Heat Advisory
Heat Advisory issued July 17 at 1:31AM CDT until July 17 at 9:00PM CDT by NWS Sioux Falls SD
Flood Warning
Flood Warning issued July 16 at 8:02PM CDT until July 18 at 6:00AM CDT by NWS Quad Cities IA IL
Destination
Sioux City, IA
Evening
in Sioux City on Saturday
Local time
8:24 PM
CDT
Current temp
71°F
Clear
SE 5 mph2% chanceLive forecast
Heat Advisory
Heat Advisory issued July 17 at 1:31AM CDT until July 17 at 9:00PM CDT by NWS Sioux Falls SD
Flood Warning
Flood Warning issued July 16 at 8:02PM CDT until July 18 at 6:00AM CDT by NWS Quad Cities IA IL
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
2 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 36m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
With 97% of the trip spent on highways, you should prepare for a consistent, interstate-heavy experience. You will spend the vast majority of your time on I-80, which accounts for a substantial 255.8-mile stretch of your journey. The remainder of the drive transitions onto I-880 and I-29 to finalize your arrival in Sioux City. While the road is designed for efficiency rather than technical maneuvering, the sheer distance means you will be settling into a long-haul rhythm. Expect a predictable, high-speed drive that prioritizes speed and directness over winding backroads.
97% highway — fuel and pacing are the main things to plan.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 255.8 mi on I 80.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 80 and I 29. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 169 miles in near I 80.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 17 significant decision points across 358.4 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 169 miles (I 80): Highway fork - watch signs carefully. Lane positioning matters here; at 264.5 miles (I 880): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 281.1 miles: Highway fork - watch signs carefully.
Sioux City is on the western edge of the state of Iowa. It is on the Missouri River and many parts of Sioux City are among the unique Loess Hills formations.
Top landmarks
•Sergeant Floyd — museum boat in Sioux City, Iowa, United States
•Woodbury County Courthouse — county courthouse in Sioux City, United States of America
•St. Boniface Catholic Church — church building in Sioux City, United States of America
Doable as a same-day drive at 6h 36m. Total distance: 358.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 36m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 255.8 miles on I 80. The full list of main roads is in the Roads section above.
Yes — we found about 50 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Sioux City, IA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 50 rest areas along the route for bathroom stops.
The main spots that need attention: at 169 miles (I 80): Highway fork - watch signs carefully. Lane positioning matters here; at 264.5 miles (I 880): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 281.1 miles: Highway fork - watch signs carefully.
Not recommended in a single day. At 6.6 hours each way, a round trip means 13.2 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Sioux City, IA before the return drive.
