Centerville, IA to Mason City, IA is 204.2 miles and takes about 4h 10m via I 35, with a fuel budget near $32 and enough daylight to finish in a day. This is a straightforward drive entirely within Iowa, connecting two points in the Midwest. With a highway share of 79%, you'll spend most of your time on faster roads, making it an efficient journey. Expect a focused drive with minimal detours, ideal for a single-day trip when you need to get from point A to point B without much fuss.
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
102.1 miles from Centerville, IA
A natural place for your longest stop of the day
, about 2h 14m into the drive
.
Main Roads
Road
Distance
Duration
I 35
102.4 mi
1h 50m
IA 5
35.9 mi
49m
North 18th Street
20.7 mi
30m
State Highway 5
18.2 mi
20m
Military Order of the Purple Heart Highway
10.3 mi
11m
US 18
3.6 mi
4m
19th Street Southwest
2.5 mi
4m
Mallard Avenue
1.5 mi
2m
Longest stretch:
I 35
— 102.4 mi, about 1h 50m
Turn-by-Turn Driving Directions
Step-by-step road directions between Centerville, IA and Mason City, IA.
1
Start on North 13th Street
164 ft·7 sec·North 13th Street
2
Continue on North 13th Street
289 ft·22 sec·North 13th Street
3
Turn right onto East State Street
0.3 mi·1 min·East State Street
4
Turn left onto IA 5
21 mi·30 min·North 18th Street
5
Continue on IA 5
0.8 mi·1 min·South Main Street
6
Keep slight left at fork onto IA 5
25 mi·37 min·IA 5
7
Take the ramp onto IA 5
11 mi·12 min·IA 5
8
Turn right
0.1 mi·7 sec
9
Continue on IA 5
18 mi·20 min·State Highway 5
10
Take the exit
0.5 mi·1 min
11
Merge onto US 65
10 mi·11 min·Military Order of the Purple Heart Highway
12
Take the exit
1.2 mi·1 min
Exit 84Toward I 80 West: Council Bluffs
13
Merge onto I 80
0.9 mi·1 min·I 80
14
Take the exit
0.5 mi·1 min
Exit 137BToward I-35 north: MinneapolisUse the straight / slight right lanes.
15
Continue on this road
0.3 mi·42 sec·this road
Exit 137BToward I-35 north: Minneapolis
16
Continue on this road
0.5 mi·52 sec·this road
Exit 137BToward I-35 North: Minneapolis
17
Merge onto I 35
102 mi·1 hr 50 min·I 35
Toward I 35 North: MinneapolisUse the straight / slight right lanes.
18
Take the exit
1.0 mi·1 min
Toward US 18 East, IA 27 South: Mason City, Charles City
19
Merge onto US 18; IA 27
3.6 mi·4 min·US 18; IA 27
20
Take the exit
0.4 mi·52 sec
Toward Airport
21
Turn left onto Mallard Avenue
1.5 mi·2 min·Mallard Avenue
22
Continue on South Eisenhower Avenue
0.5 mi·44 sec·South Eisenhower Avenue
23
Turn right onto 19th Street Southwest
2.5 mi·4 min·19th Street Southwest
24
Turn left onto South Monroe Avenue
1.3 mi·2 min·South Monroe Avenue
25
Turn right onto 1st Street Northwest
0.4 mi·47 sec·1st Street Northwest
26
Turn left onto North Federal Avenue
328 ft·16 sec·North Federal Avenue
27
Turn right onto 2nd Street Northeast
24 ft·1 sec·2nd Street Northeast
28
Arrive at destination
2nd Street Northeast
Trip Plan
Given the 4h 10m duration, starting in the morning from Centerville will comfortably get you to Mason City with daylight to spare. You'll only have one recommended stop, so plan it strategically along I 35. With a fuel cost estimated at $32, keep an eye on gas prices as you travel through Iowa. The longest stretch without a major road change is over 100 miles on I 35, so ensure you have entertainment or are comfortable with sustained highway driving before you hit that segment.
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 102.1 miles from Centerville, IA, or about 2h 14m into the drive.
The longest continuous stretch on this route runs about 102.4 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 45 miles or 1h 8m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 102.1 miles or 2h 14m 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 25m
Traffic, exits, and arrival timing usually matter more near Mason City, IA than in the middle of the route.
Before You Leave
+
Open the route before leaving Centerville, 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 Centerville, IA
This is one driving day of about 204.2 miles and 4h 10m.
Your first comfortable stop window is around 45 miles from Centerville, 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 35 for about 102.4 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 20
5 decision points cluster between mile 87 and 204.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
87 mi into trip|~1h 57m in
Take the exit toward I 80 West: Council Bluffs
Exit ramp - move to the correct lane early
Exit 84
Toward I 80 West: Council Bluffs
7
89.1 mi into trip|~1h 59m in
Take the exit toward I-35 north: Minneapolis
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 137B
Toward I-35 north: Minneapolis
6
90.5 mi into trip|~2h 2m in|I 35
Merge onto I 35 toward I 35 North: Minneapolis
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 35 North: Minneapolis
5
192.9 mi into trip|~3h 53m in
Take the exit toward US 18 East, IA 27 South: Mason City, Charles City
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward US 18 East, IA 27 South: Mason City, Cha...
5
204.2 mi into trip|~4h 10m in|2nd Street Northeast
Turn right onto 2nd Street Northeast
Navigation decision point
Fuel & Cost
Regular Gas
$31.92 one way
$63.85 round trip
$3.97/gal25.4 MPG avg71 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$35.05
$70.10
premium
$4.89
$39.30
$78.59
diesel
$5.61
$45.08
$90.17
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: 71.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $21 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
61.3
0
$21.44
$9.80
Efficient EV
51.1
0
$17.87
$8.17
EV Truck/SUV
81.7
1
$28.59
$13.07
Gas CO2
71 kg
EV CO2
24 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 15, 2026
Origin
Centerville, IA
Late night
in Centerville on Sunday
Local time
5:33 AM
CDT
Current temp
74°F
Unavailable
Live forecast
Destination
Mason City, IA
Late night
in Mason City on Sunday
Local time
5:33 AM
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
3 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 10m 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?
This route is primarily a highway-focused drive, with 79% of your journey on faster roads. You'll experience a significant uninterrupted stretch of 102.4 miles on I 35, which means extended periods of consistent driving. While the bulk of the trip is on the interstate, you'll also navigate segments on IA 5 and North 18th Street, offering slight variations in the driving experience. It's a functional route designed for efficient travel across the state.
79% highway — fuel and pacing are the main things to plan.
28 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 102.4 mi on I 35.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 35 and IA 5. You will hit about 20 points where you need to pay attention to lane position or signs. The trickiest moment comes around 87 miles in.
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 204.2 miles you will encounter 20 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 87 miles: Exit ramp - move to the correct lane early; at 89.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 90.5 miles (I 35): Merge point - match speed before joining. Lane positioning matters here.
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 Centerville, IA to Mason City, IA, road signs begin pointing toward Charles City along the way.
Mason City is a city in Iowa, renowned for its collection of architecture by Frank Lloyd Wright and other Prairie School architects, considered the most significant concentration of such architecture outside of Oak Park, Illinois.
Doable as a same-day drive at 4h 10m. Total distance: 204.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 10m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (79%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 102.4 miles on I 35. 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.
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 Mason 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 87 miles: Exit ramp - move to the correct lane early; at 89.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 90.5 miles (I 35): Merge point - match speed before joining. Lane positioning matters here.
Possible but tiring. At 4.2 hours each way, an in-and-out day trip would put you behind the wheel for 8.4 hours — manageable with a long break at Mason City, IA, but most travelers stay overnight.
