Spanning 219.4 miles across the Iowa landscape, this trip from Denison to Iowa City is a manageable journey that typically takes about 3 hours and 41 minutes. Because the drive is relatively straightforward, you can easily complete it in a single day without needing an overnight stay. Expect to budget approximately $33 for fuel, which keeps this excursion quite cost-effective. You will navigate through the heart of the Midwest, transitioning between local roads and established routes like US 30 West. It is a practical route for those looking to traverse the state efficiently while keeping travel time under four hours.
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
109.8 miles from Denison, IA
A natural place for your longest stop of the day
, about 2h 28m into the drive
.
Main Roads
Road
Distance
Duration
I 80
115.4 mi
2h 5m
George P. Soumas Memorial Highway
68.7 mi
1h 35m
Northwest Granger Drive
16.5 mi
19m
US 59
5.7 mi
7m
Northwest 114th Street
2.6 mi
3m
Southeast Grimes Boulevard
2 mi
3m
US 30
2 mi
3m
Northeast Grimes Boulevard
1 mi
1m
Longest stretch:
I 80
— 115.4 mi, about 2h 5m
Traffic on I-80
Hour-of-day weekday pattern from 36 FHWA count stations on your route.
Peak
4 PM
~2,166 veh/hr typical
· worst 2,588
Quietest
2 AM
~205 veh/hr
Peak-to-quiet ratio
10.6×
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 Denison, IA and Iowa City, IA.
1
Start on North Main Street
0.4 mi·1 min·North Main Street
2
Turn right onto US 30
0.5 mi·1 min·4th Avenue South
3
Keep slight left at fork onto US 30
2.0 mi·3 min·US 30
Toward US 30 West, US 59 South, IA 141 East: Dunlap, Harlan
Keep slight right at fork onto North Gilbert Street
0.8 mi·2 min·North Gilbert Street
26
Arrive at destination
South Gilbert Street
Trip Plan
Planning your departure is simple given the 3 hour and 41 minute duration, but aiming for an early start helps you avoid any unexpected traffic on local roads. Since you only have one planned stop, use that break strategically to refuel and stretch your legs before finishing the remaining distance. Keep your $33 fuel budget in mind, as local refueling options might vary compared to major interstates. Flexibility is your biggest advantage here, allowing you to tailor your pace to your own comfort level. A helpful tip for this specific route is to stay vigilant with your navigation tools, as the turn-heavy nature of these local roads makes missing a turn more likely than on a standard highway 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 109.8 miles from Denison, IA, or about 2h 28m into the drive.
The longest continuous stretch on this route runs about 115.4 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 48 miles or 1h 8m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 109.8 miles or 2h 28m 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 45m
Traffic, exits, and arrival timing usually matter more near Iowa City, IA than in the middle of the route.
Before You Leave
+
Open the route before leaving Denison, 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 Denison, IA
This is one driving day of about 219.6 miles and 4h 31m.
Your first comfortable stop window is around 48 miles from Denison, 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 115.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Home stretch
4.4 mi from route
~11 min detour
$1 to $10
Coralville, Iowa
Hours: 10 am–9 pm
+13196255568
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 11
5 decision points cluster between mile 0.9 and 110.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.9 mi into trip|~2m in|US 30
Keep slight left at fork onto US 30 toward US 30 West, US 59 South, IA 141 East: Dunlap, Harlan
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward US 30 West, US 59 South, IA 141 East: Du...
5
8.5 mi into trip|~13m in|IA 141 / George P. Soumas Memorial Highway
Turn left onto IA 141 / George P. Soumas Memorial Highway
Lane positioning matters here
Use the straight / left lanes.
6
100.9 mi into trip|~2h 18m in
Turn left toward I-35 north, I-80 east: Minneapolis, Davenport
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
110.5 mi into trip|~2h 29m in|I 80
Keep slight left at fork onto I 80
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Fuel & Cost
Regular Gas
$32.43 one way
$64.86 round trip
$3.75/gal25.4 MPG avg77 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$35.80
$71.60
premium
$4.72
$40.77
$81.55
diesel
$4.80
$41.46
$82.93
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: 76.8 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $23 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
65.9
0
$23.06
$10.54
Efficient EV
54.9
0
$19.22
$8.78
EV Truck/SUV
87.8
1
$30.74
$14.05
Gas CO2
77 kg
EV CO2
26 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 18, 2026
Origin
Denison, IA
Late night
in Denison on Monday
Local time
1:32 AM
CDT
Current temp
92°F
Slight Chance Showers And Thunderstorms
NE 6 mph20% chanceLive forecast
Heat Advisory
Heat Advisory issued July 18 at 3:26PM CDT until July 18 at 7:00PM CDT by NWS Quad Cities IA IL
Heat Advisory
Heat Advisory issued July 18 at 1:22PM CDT until July 20 at 10:00PM CDT by NWS Omaha/Valley NE
Destination
Iowa City, IA
Late night
in Iowa City on Monday
Local time
1:32 AM
CDT
Current temp
91°F
Sunny
N 10 mph9% chanceLive forecast
Heat Advisory
Heat Advisory issued July 18 at 3:26PM CDT until July 18 at 7:00PM CDT by NWS Quad Cities IA IL
Heat Advisory
Heat Advisory issued July 18 at 1:22PM CDT until July 20 at 10:00PM CDT by NWS Omaha/Valley NE
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
1 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
4h 31m 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.
More Details
What kind of drive is this?
Expect a turn-heavy local drive rather than a monotonous interstate cruise, as this route features a 0% highway share. You will spend your time navigating a mix of 4th Avenue South, US 30 West, and George P, which keeps your focus sharp behind the wheel. Because there are no long, uninterrupted highway stretches—with the longest segment on 4th Avenue South being 0 miles—you should prepare for frequent adjustments in your driving pace. This character makes the journey feel more like a series of connected local segments. Be ready for a hands-on driving experience that demands your full attention as you move through the various turns.
56% highway, the rest on surface roads — varied driving throughout.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 115.4 mi on I 80.
How Hard Is This Drive?
6/10
This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.9 miles in near US 30.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 219.6 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.9 miles (US 30): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 8.5 miles (IA 141 / George P. Soumas Memorial Highway): Lane positioning matters here; at 100.9 miles: Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
1,439 ft666 ft
Total Climb
336 ft
Total Descent
956 ft
Highest Point
1,439 ft
~31.4 mi in
Elevation Range
772 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Denison, IA to Iowa City, IA, road signs begin pointing toward Davenport along the way.
Hip and urban, Iowa City is a prominent college town primarily known as the home of the University of Iowa. Along with its adjacent suburb of Coralville, just to the west. Iowa City sits at the center of a metro area home to 171,000 people (2020) in the I-380 Corridor region of Eastern Iowa.
Top landmarks
•University of Iowa Stanley Museum of Art — museum in Iowa City, Iowa
•Vogt House — historic building located in Iowa City, Iowa, United States
•First Johnson County Asylum — historic building located on the far west side of Iowa City, Iowa, United States
Doable as a same-day drive at 4h 31m. Total distance: 219.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 31m drive, comfortable solo distance.
Frequently Asked Questions
The longest stretch is about 115.4 miles on I 80. The full list of main roads is in the Roads section above.
Yes — we found about 21 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 Iowa 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 21 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.9 miles (US 30): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 8.5 miles (IA 141 / George P. Soumas Memorial Highway): Lane positioning matters here; at 100.9 miles: Multiple destination signs - pick the right one.
Possible but tiring. At 4.5 hours each way, an in-and-out day trip would put you behind the wheel for 9.1 hours — manageable with a long break at Iowa City, IA, but most travelers stay overnight.
