How far is Mason City, IA from Fairfield, IA?
The driving distance from Mason City, IA to Fairfield, IA is about 228.3 miles (367.4 km), with a travel time of about 04h 25m by car.
- The straight-line flight distance is about 161.2 miles (259.5 km).
- For a round trip, plan for roughly 08h 51m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 04h 25m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Polk County, Iowa, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog then Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Mason City and Fairfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mason City and Fairfield.
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1
Start on 2nd Street Northeast
7 m · 6 sec · 2nd Street Northeast
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2
Turn left onto North Federal Avenue
100 m · 17 sec · North Federal Avenue
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3
Turn right onto 1st Street Northwest
2017 ft · 48 sec · 1st Street Northwest
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4
Turn left onto North Monroe Avenue
1.3 mi · 3 min · North Monroe Avenue
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5
Turn right onto 19th Street Southwest
2.5 mi · 4 min · 19th Street Southwest
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6
Turn left onto South Eisenhower Avenue
2624 ft · 41 sec · South Eisenhower Avenue
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7
Continue on Mallard Avenue
1.4 mi · 2 min · Mallard Avenue
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8
Take the ramp right
2217 ft · 54 sec
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9
Merge slight left onto Avenue of the Saints
3.5 mi · 4 min · Avenue of the Saints
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10
Take the exit slight left toward I 35 South: Des Moines
1.4 km · 1 min
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11
Continue on I 35 South: Des Moines
2643 ft · 32 sec
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12
Merge slight left
102.7 mi · 1 hr 51 min
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13
Keep slight right to continue on I 35 South, I 80: Kansas City, Council Bluffs, Davenport
955 ft · 13 sec
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14
Take the exit slight left toward I 80 East: Davenport
1.3 km · 2 min
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15
Merge slight right
2.6 mi · 3 min
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16
Take the exit slight right toward US 65 South: Altoona, Des Moines
1 km · 1 min
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17
Merge slight left onto Military Order of the Purple Heart Highway
3.8 mi · 4 min · Military Order of the Purple Heart Highway
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18
Take the exit slight right toward IA 163: East University Avenue, Pleasant Hill
2194 ft · 55 sec
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19
Turn left onto East University Avenue
3.3 mi · 4 min · East University Avenue
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20
Continue on Northeast University Avenue
1.8 mi · 2 min · Northeast University Avenue
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21
Continue on East University Avenue
96.9 mi · 1 hr 52 min · East University Avenue
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22
Take the exit slight right toward US 34 Business: Convention Center
1956 ft · 53 sec
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23
Turn left onto Old US 34
1.1 mi · 2 min · Old US 34
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24
Continue on West Burlington Avenue
1.9 mi · 4 min · West Burlington Avenue
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25
Turn left onto North 2nd Street
717 ft · 16 sec · North 2nd Street
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26
Turn right onto West Briggs Avenue
662 ft · 29 sec · West Briggs Avenue
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27
Arrive at your destination
0 m · 1 sec · East Briggs Avenue
Car Route Details
A richer read on the saved driving route between Mason City and Fairfield.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
I 35 South
Merge slight left
103 mi · 01h 51m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Patchy Fog then Sunny leaving Mason City and Sunny near Fairfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mason City to Fairfield?
The road trip is about 228.3 miles (367.4 km) and usually takes 04h 25m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Saylorville is a useful midpoint, sitting about 114.1 miles from Mason City and 114.2 miles from Fairfield.
How much longer is the road route than the straight-line distance?
The direct path is about 161.2 miles (259.5 km), while the road route adds roughly 67.1 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 8:08 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $30.39 one way or $60.79 round trip. Estimated CO2 is about 71.6 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Fog then Sunny around Mason City and Sunny near Fairfield.
Stop Ideas Near Saylorville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Saylorville.
Osceola
Creston
Flight Path Map
This map shows the direct air route between Mason City and Fairfield. Straight-line distance: 161.23 mi (259.47 km).
#1 Mason City
City in Cerro Gordo County, Iowa
| Population | 26,931 |
| Coordinates | 43.1535700, -93.2010400 |
| Altitude | 344 |
| Country | United States |
#2 Fairfield
City in Iowa, United States
| Population | 10,500 |
| Coordinates | 41.0086300, -91.9626700 |
| Altitude | 236 |
| Country | United States |
End: Fairfield (-91.96267, 41.00863)
Estimated Travel Time
Distance: 367 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 36m |
| 40 mph (64.37 km/h) | 05h 42m |
| 50 mph (80.47 km/h) | 04h 33m |
| 60 mph (96.56 km/h) | 03h 48m |
| 70 mph (112.65 km/h) | 03h 15m |
| 80 mph (129 km/h) | 02h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $30.39 | $60.79 |
| Mid-grade | $4.25 | $34.28 | $68.56 |
| Premium | $4.65 | $37.51 | $75.02 |
| Diesel | $5.30 | $42.75 | $85.50 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Iowa · Apr 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.