If you are looking to travel between Humboldt and Ames, this 77.7-mile journey offers a straightforward connection within the Iowa Midwest. Spanning approximately 1 hour and 24 minutes, the trip is perfectly suited as a simple one-day excursion. You will navigate primarily via local roads like South 6th Street, Sumner Avenue, and 4th Avenue Southwest rather than major interstates. With a fuel budget of roughly $12, it is an economical route that requires no overnight stops. Whether you are commuting or heading out for a change of scenery, this direct path keeps your travel logistics minimal and predictable.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
41.6 miles from Humboldt, IA
A natural place for your longest stop of the day
, about 54m into the drive
.
Main Roads
Road
Distance
Duration
US 20
30.7 mi
35m
I 35
28.1 mi
30m
Lincoln Avenue
18.5 mi
25m
East 13th Street
2.4 mi
4m
13th Street South
1 mi
1m
Sumner Avenue
0.7 mi
1m
I 35 Business
0.4 mi
<1m
4th Avenue Southwest
<0.1 mi
<1m
Longest stretch:
US 20
— 30.7 mi, about 35m
Turn-by-Turn Driving Directions
Step-by-step road directions between Humboldt, IA and Ames, IA.
1
Start on this road
215 ft·17 sec·this road
2
Turn right onto South 6th Street
211 ft·14 sec·South 6th Street
3
Turn left onto CR C44
0.7 mi·1 min·Sumner Avenue
4
Turn right onto CR C44
509 ft·15 sec·4th Avenue Southwest
5
Turn left onto US 169
1.0 mi·1 min·13th Street South
6
Continue on US 169
19 mi·25 min·Lincoln Avenue
7
Turn left
0.4 mi·1 min
Toward US 20 East
8
Merge onto US 20
31 mi·35 min·US 20
9
Take the exit
0.7 mi·1 min
Toward I 35 South: Des Moines
10
Merge onto I 35
28 mi·30 min·I 35
11
Take the exit onto I 35 Business
0.4 mi·52 sec·I 35 Business
Toward I 35 Business: USDA Veterinary Labs
12
Turn right onto I 35 Business
2.4 mi·4 min·East 13th Street
13
Arrive at destination
I 35 Business
Trip Plan
Since this is a relatively short trip, you have plenty of flexibility in your departure time to avoid heavy traffic on local roads. You won't need to worry about complex stop planning, as the 77.7-mile distance is easily manageable in a single stint. Keep your $12 fuel budget in mind before you head out, as you will want to ensure your tank is ready for the constant turns and adjustments required by the local road profile. Since the entire route is comprised of surface streets, pay close attention to changing speed limits as you move through different zones. Prioritize a steady pace rather than trying to find a high-speed cruising rhythm, as the road design is intended for local navigation rather than rapid transit.
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.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 41.6 miles from Humboldt, IA, or about 54m into the drive.
The longest continuous stretch on this route runs about 30.7 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 18 miles or 26m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 41.6 miles or 54m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 27m
Traffic, exits, and arrival timing usually matter more near Ames, IA than in the middle of the route.
Before You Leave
+
Open the route before leaving Humboldt, IA so your first major turns are already loaded.
Day 1
Settle into the route from Humboldt, IA
This is one driving day of about 83.1 miles and 1h 43m.
Your first comfortable stop window is around 18 miles from Humboldt, IA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on US 20 for about 30.7 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 10
5 decision points cluster between mile 0 and 51.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|South 6th Street
Turn right onto South 6th Street
Navigation decision point
4
0.1 mi into trip|~0m in|CR C44 / Sumner Avenue
Turn left onto CR C44 / Sumner Avenue
Navigation decision point
4
0.8 mi into trip|~1m in|US 169 / 13th Street South
Turn left onto US 169 / 13th Street South
Navigation decision point
5
20.4 mi into trip|~29m in
Turn left toward US 20 East
Navigation decision point
Toward US 20 East
4
51.5 mi into trip|~1h 6m in
Take the exit toward I 35 South: Des Moines
Exit ramp - move to the correct lane early
Toward I 35 South: Des Moines
Fuel & Cost
Regular Gas
$12.99 one way
$25.98 round trip
$3.97/gal25.4 MPG avg29 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$14.26
$28.53
premium
$4.89
$15.99
$31.98
diesel
$5.61
$18.35
$36.69
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$13
Meals
$25–$50
Total
$38–$63
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 29.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $9 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
24.9
0
$8.73
$3.99
Efficient EV
20.8
0
$7.27
$3.32
EV Truck/SUV
33.2
0
$11.63
$5.32
Gas CO2
29 kg
EV CO2
10 kg (66% 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 21, 2026
Origin
Humboldt, IA
Late night
in Humboldt on Tuesday
Local time
5:57 AM
CDT
Current temp
59°F
Unavailable
Live forecast
Destination
Ames, IA
Late night
in Ames on Tuesday
Local time
5:57 AM
CDT
Current temp
60°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
1 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
1h 43m 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.
More Details
What kind of drive is this?
Expect a turn-heavy local drive that demands your full attention behind the wheel. Unlike a monotonous interstate grind, this route features zero highway miles, forcing you to navigate through the heart of the local landscape. Because the journey relies entirely on surface roads, you will experience a more technical pace compared to high-speed transit. There are no exceptionally long, uninterrupted stretches, meaning the character of the road shifts frequently as you transition through various local intersections. It is an engaging, hands-on driving experience that keeps you active throughout the entire 1 hour and 24-minute duration.
71% highway — fuel and pacing are the main things to plan.
13 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 30.7 mi on US 20.
How Hard Is This Drive?
4/10
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 early in the drive near South 6th Street.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 1h 43m drive. You will face about 10 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: near the start (South 6th Street): Navigation decision point; at 0.1 miles (CR C44 / Sumner Avenue): Navigation decision point; at 0.8 miles (US 169 / 13th Street South): Navigation decision point.
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.
Top landmarks
•Catt Hall — building on Iowa State University's campus, U.S.
•Food Sciences Building — historic building on the campus of Iowa State University in Ames, Iowa, United S...
The longest stretch is about 30.7 miles on US 20. The full list of main roads is in the Roads section above.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: near the start (South 6th Street): Navigation decision point; at 0.1 miles (CR C44 / Sumner Avenue): Navigation decision point; at 0.8 miles (US 169 / 13th Street South): Navigation decision point.
Yes. A round trip is manageable in a single day if you plan a break at Ames, IA before heading back.
