Des Moines to Pocahontas is 138 miles and takes about 2 hours 45 minutes via US 20 and I-35, with a fuel budget near $22 and enough daylight to finish in a day. This trip stays within the Midwest, specifically Iowa, making it a straightforward journey. You'll find this route to be primarily highway driving, making it an efficient choice for getting from point A to point B. It's a solid option for a single-day excursion, offering a practical way to cover ground without requiring an overnight stay.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
69.1 miles from Des Moines, IA
A natural place for your longest stop of the day
, about 1h 19m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 45m. Total distance: 138.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
This route is predominantly a highway-focused drive, with 83% of it utilizing major highways. You'll experience the efficiency of interstate travel for a significant portion of your journey. The longest uninterrupted stretch you'll encounter is 56.1 miles on US 20, offering a good opportunity to settle in and maintain a steady pace. While primarily highway, the inclusion of roads like 220nd Avenue suggests a transition to more local roads as you approach your destination, offering a slight change of scenery from the consistent highway feel.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 20 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
US 20 is the longest continuous segment at about 56.1 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on US 20 and I 35. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near East University Avenue.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 45m drive. You will face about 12 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (East University Avenue): Sharp turn - reduce speed on approach; at 1 miles: Multiple destination signs - pick the right one; at 1.8 miles (I 235 / John MacVicar Freeway): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 12 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
7
0.1 mi into trip|~0m in|East University Avenue
Turn uturn onto East University Avenue
Sharp turn - reduce speed on approach
6
1 mi into trip|~2m in
Take the ramp toward US 69, East 14th Street, East 15th STreet
Multiple destination signs - pick the right one
Toward US 69, East 14th Street, East 15th STree...
5
1.8 mi into trip|~4m in|I 235 / John MacVicar Freeway
Merge onto I 235 / John MacVicar Freeway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
117.4 mi into trip|~2h 14m in
Take the exit toward IA 4: Rockwell City, Pocahontas
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward IA 4: Rockwell City, Pocahontas
5
138.1 mi into trip|~2h 45m in|3rd Avenue Northwest
Turn left onto 3rd Avenue Northwest
Navigation decision point
Main Roads
Road
Distance
Duration
US 20
56.1 mi
1h 4m
I 35
54.3 mi
59m
220th Avenue
11.5 mi
15m
John MacVicar Freeway
4.8 mi
5m
Marengo Avenue
4.8 mi
6m
Marshall Avenue
2.1 mi
2m
South East Street
0.7 mi
1m
East University Avenue
0.6 mi
1m
Longest stretch:
US 20
— 56.1 mi, about 1h 4m
Turn-by-Turn Driving Directions
Step-by-step road directions between Des Moines, IA and Pocahontas, IA.
1
Start on East University Avenue
481 ft·39 sec·East University Avenue
2
Turn uturn onto East University Avenue
0.5 mi·1 min·East University Avenue
3
Turn right onto US 69
0.4 mi·57 sec·East 14th Street
4
Take the ramp
0.8 mi·1 min
Toward US 69, East 14th Street, East 15th STreet
5
Merge onto I 235
4.8 mi·5 min·John MacVicar Freeway
Use the straight / slight right lanes.
6
Continue on I 35
54 mi·59 min·I 35
Use the straight / slight right lanes.
7
Take the exit
0.3 mi·56 sec
Toward US 20 West: Fort Dodge
8
Merge onto US 20
56 mi·1 hr 4 min·US 20
9
Take the exit
0.4 mi·1 min
Toward IA 4: Rockwell City, Pocahontas
10
Turn right onto IA 4
1.4 mi·1 min·Marshall Avenue
11
Keep slight left at fork onto IA 4
0.8 mi·1 min·Marshall Avenue
12
Continue on IA 4
4.3 mi·5 min·Marengo Avenue
13
Continue on IA 4; IA 7
0.7 mi·1 min·South East Street
14
Continue on IA 4; IA 7
0.4 mi·39 sec·Marengo Avenue
15
Continue on IA 4; IA 7
11 mi·15 min·220th Avenue
16
Continue on IA 4
0.5 mi·1 min·Southwest 7th Street
17
Turn right onto IA 3
0.5 mi·50 sec·West Elm Avenue
18
Turn left onto North Main Street
0.2 mi·50 sec·North Main Street
19
Turn left onto 3rd Avenue Northwest
73 ft·3 sec·3rd Avenue Northwest
20
Arrive at destination
3rd Avenue Northwest
Trip Plan
Given the relatively short drive time of 2 hours and 45 minutes, you have a lot of flexibility with your departure time from Des Moines. Leaving in the morning will ensure you arrive in Pocahontas with plenty of daylight remaining. Plan for one planned stop to break up the drive, perhaps around the halfway point or where you anticipate needing a break. Keep an eye on your fuel levels, especially during the 56.1-mile stretch on US 20, as services might be more spaced out compared to closer-in urban areas.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 69.1 miles from Des Moines, IA, or about 1h 19m into the drive.
The longest continuous stretch on this route runs about 56.1 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 30 miles or 35m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 69.1 miles or 1h 19m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 10m
Traffic, exits, and arrival timing usually matter more near Pocahontas, IA than in the middle of the route.
Before You Leave
+
Open the route before leaving Des Moines, 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 Des Moines, IA
This is one driving day of about 138.1 miles and 2h 45m.
Your first comfortable stop window is around 30 miles from Des Moines, 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 56.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 69.1 mi from Des Moines, IA
· 1h 19m into the drive
Place data sourced from public business listings. Hours and availability may vary.
Fuel & Cost
Regular Gas
$21.59 one way
$43.18 round trip
$3.97/gal25.4 MPG avg48 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$23.71
$47.41
premium
$4.89
$26.58
$53.15
diesel
$5.61
$30.49
$60.98
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$22
Meals
$25–$50
Total
$47–$72
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 48.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $15 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
41.4
0
$14.50
$6.63
Efficient EV
34.5
0
$12.08
$5.52
EV Truck/SUV
55.2
0
$19.33
$8.84
Gas CO2
48 kg
EV CO2
16 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.
Forecast as of Apr 15, 2026
Origin
Des Moines, IA
Evening
in Des Moines on Friday
Local time
6:20 PM
CDT
Current temp
52°F
Unavailable
Live forecast
Destination
Pocahontas, IA
Evening
in Pocahontas on Friday
Local time
6:20 PM
CDT
Current temp
71°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
19 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
2h 45m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Des Moines, IA to Pocahontas, IA covers 138.1 miles and takes about 2h 45m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are US 20, I 35, 220th Avenue. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 69.1 miles from Des Moines, IA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $21.59 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a straightforward 2h 45m drive. You will face about 12 decision points, but nothing that requires special attention if you follow navigation.
The main spots that need attention: at 0.1 miles (East University Avenue): Sharp turn - reduce speed on approach; at 1 miles: Multiple destination signs - pick the right one; at 1.8 miles (I 235 / John MacVicar Freeway): Merge point - match speed before joining. Lane positioning matters here.
The route from Des Moines, IA to Pocahontas, IA does not surface many named destination signs beyond the main corridor.
